Past Events

17 March, 2025 to 21 March, 2025

Boulder, CO

3 March, 2025 to 7 March, 2025

Virtual

25 February, 2025 to 26 February, 2025

San Luis Obispo, CA

7 January, 2025 to 9 January, 2025

Raleigh, NC

20 November, 2024 to 22 November, 2024

Boulder, CO

28 October, 2024 to 30 October, 2024

Laramie, WY and Virtual

24 October, 2024 to 24 October, 2024

Washington, DC

30 September, 2024 to 1 October, 2024

Pasadena, CA

23 September, 2024 to 25 September, 2024

Boulder, CO and Virtual

12 September, 2024 to 18 September, 2024

Boulder, CO

20 August, 2024 to 22 August, 2024

Indianapolis, IN

14 August, 2024 to 22 August, 2024

Boulder, CO

22 July, 2024 to 26 July, 2024

Jackson, MS and Online

15 July, 2024 to 19 July, 2024

Miami, FL

14 July, 2024 to 19 July, 2024

Steamboat Springs, CO

15 July, 2024 to 18 July, 2024

Logan, UT

20 June, 2024 to 21 June, 2024

Boulder, CO

17 June, 2024 to 21 June, 2024

Chapel Hill, NC

9 June, 2024 to 14 June, 2024

San Diego, CA

12 June, 2024 to 13 June, 2024

Boulder, CO

5 June, 2024 to 7 June, 2024

Boulder, CO

29 May, 2024 to 31 May, 2024

Boulder, CO

14 May, 2024 to 16 May, 2024

Victoria, British Columbia

7 May, 2024 to 9 May, 2024

College Park, MD

30 April, 2024 to 3 May, 2024

Boulder, CO

23 April, 2024 to 25 April, 2024

Honolulu, Hawai‘i 

25 April, 2024 to 25 April, 2024

Washington, DC

15 April, 2024 to 19 April, 2024

Boulder, CO

8 April, 2024 to 8 April, 2024

Dallas, TX

21 March, 2024 to 22 March, 2024

Boulder, CO

18 March, 2024 to 20 March, 2024

Boulder, CO and Virtual

4 March, 2024 to 8 March, 2024

Lakeland, FL

21 February, 2024 to 21 February, 2024

New Orleans, LA

20 February, 2024 to 20 February, 2024

Norfolk, VA

16 February, 2024 to 17 February, 2024

New Orleans, LA

30 January, 2024 to 2 February, 2024

New Orleans, LA

17 January, 2024 to 19 January, 2024

Boulder, CO and virtual

7 November, 2023 to 11 November, 2023

San Juan, Puerto Rico

7 November, 2023 to 9 November, 2023

Seattle, WA

6 November, 2023 to 8 November, 2023

Boulder, CO and Virtual

29 October, 2023 to 3 November, 2023

Golden, CO

23 October, 2023 to 27 October, 2023

Kigali, Rwanda and online

25 October, 2023 to 27 October, 2023

Boulder, CO

16 October, 2023 to 18 October, 2023

Boulder, CO

14 October, 2023 to 14 October, 2023

Albuquerque, NM and Boulder, CO

13 September, 2023 to 14 September, 2023

Boulder, CO

30 August, 2023 to 1 September, 2023

Boulder, CO

29 August, 2023 to 1 September, 2023

Freeport, ME & Bangor, ME

7 August, 2023 to 11 August, 2023

Boulder, CO

31 July, 2023 to 2 August, 2023

Seattle, WA and virtual

24 July, 2023 to 28 July, 2023

Boulder, CO

25 July, 2023 to 27 July, 2023

Silver Spring, MD

17 July, 2023 to 21 July, 2023

Virtual

6 July, 2023 to 7 July, 2023

Boulder, CO

25 June, 2023 to 30 June, 2023

San Diego, CA

22 June, 2023 to 22 June, 2023

Washington, DC

5 June, 2023 to 8 June, 2023

Boulder, CO

5 June, 2023 to 6 June, 2023

Silver Springs, MD

2 June, 2023 to 2 June, 2023

Cape Town, South Africa

16 May, 2023 to 18 May, 2023

Boulder, CO

11 May, 2023 to 11 May, 2023

Boulder, CO

2 May, 2023 to 4 May, 2023

Boulder, CO

27 April, 2023 to 27 April, 2023

Washington, DC

17 April, 2023 to 21 April, 2023

Boulder, CO

3 April, 2023 to 5 April, 2023

Washington, DC

2 April, 2023 to 3 April, 2023

Honolulu, HI

16 March, 2023 to 17 March, 2023

Alexandria, VA

16 March, 2023 to 17 March, 2023

Mobile, AL

7 March, 2023 to 9 March, 2023

Miami, FL

6 March, 2023 to 8 March, 2023

Boulder, CO

27 February, 2023 to 3 March, 2023

Washington, D.C

28 February, 2023 to 1 March, 2023

Boulder, CO

17 January, 2023 to 19 January, 2023

CMU-Africa campus, Kigali, Rwanda

4 January, 2023 to 6 January, 2023

La Jolla, CA

5 December, 2022 to 9 December, 2022

Miami, FL

14 November, 2022 to 18 November, 2022

Golden, CO

16 November, 2022 to 17 November, 2022

Boulder, CO

1 November, 2022 to 2 November, 2022

Glens Falls, NY

22 October, 2022 to 23 October, 2022

Santa Fe, NM

19 October, 2022 to 20 October, 2022

Portland, OR

17 October, 2022 to 18 October, 2022

UCLA, Los Angeles, CA

6 October, 2022 to 6 October, 2022

Washington, DC

20 September, 2022 to 22 September, 2022

NCAR Center Green Campus

Boulder, CO

12 September, 2022 to 13 September, 2022

Costa Mesa, CA

29 August, 2022 to 2 September, 2022

Paris, France; Rhode Island, USA; Qingdao, China; Hobart, Australia

29 August, 2022 to 1 September, 2022

Stanford University, Stanford, CA

9 August, 2022 to 10 August, 2022

Atlanta, GA

9 August, 2022 to 10 August, 2022

Columbus, OH

2 August, 2022 to 3 August, 2022

Norman, OK

27 July, 2022 to 1 August, 2022

Boulder, CO

17 July, 2022 to 21 July, 2022

Steamboat Springs, CO

11 July, 2022 to 20 July, 2022

Chicago, Il

12 July, 2022 to 14 July, 2022

Washington, DC

27 June, 2022 to 30 June, 2022

Chapel Hill, NC, USA, Toulouse, France and Virtual

19 June, 2022 to 24 June, 2022

Austin, TX

6 June, 2022 to 10 June, 2022

Vail, CO

6 June, 2022 to 9 June, 2022

Columbia University,

New York, NY

16 May, 2022 to 18 May, 2022

Boulder, CO

3 May, 2022 to 3 May, 2022

Washington, D.C.

25 April, 2022 to 28 April, 2022

Woods Hole, MA

25 April, 2022 to 27 April, 2022

Virtual Meeting

12 April, 2022 to 14 April, 2022

Woods Hole, MA and Virtual

12 April, 2022 to 13 April, 2022

Bozeman, MT

28 March, 2022 to 30 March, 2022

Boulder, CO and Virtual

14 March, 2022 to 16 March, 2022

Washington, D.C. and Virtual

8 March, 2022 to 10 March, 2022

Lakeland, FL

1 December, 2021 to 2 December, 2021

Virtual Meeting

8 November, 2021 to 10 November, 2021

Virtual Meeting

13 September, 2021 to 17 September, 2021

Virtual Meeting

9 August, 2021 to 11 August, 2021

Virtual Meeting

14 July, 2021 to 25 July, 2021

Virtual

19 June, 2021 to 24 June, 2021

Virtual Meeting

8 June, 2021 to 11 June, 2021

Virtual Meeting

7 June, 2021 to 10 June, 2021

Virtual Meeting

24 May, 2021 to 26 May, 2021

Virtual Meeting

10 May, 2021 to 21 May, 2021

Virtual Meeting

4 May, 2021 to 4 May, 2021

Virtual Meeting

29 April, 2021 to 29 April, 2021

Virtual Meeting

20 April, 2021 to 22 April, 2021

Virtual Meeting

7 April, 2021 to 13 April, 2021

Virtual Meeting

5 March, 2021 to 26 March, 2021

Virtual Meeting, held every Friday during March, 2021

30 December, 2020 to 31 December, 2020

Chapel Hill, NC

1 December, 2020 to 3 December, 2020

Virtual Workshop

20 October, 2020 to 20 October, 2020

Virtual Meeting

6 July, 2020 to 17 July, 2020

Virtual

22 June, 2020 to 26 June, 2020

Virtual

26 February, 2020 to 27 February, 2020

Tucson, AZ

25 February, 2020 to 26 February, 2020

Lakeland, FL

6 January, 2020 to 8 January, 2020

Miami, Florida

4 December, 2019 to 6 December, 2019

Virtual Meeting

5 December, 2019 to 5 December, 2019

Washington, D.C.

19 November, 2019 to 21 November, 2019

St. Paul, MN

18 November, 2019 to 19 November, 2019

Silver Spring, MD

18 November, 2019 to 18 November, 2019

Boise, Idaho

5 November, 2019 to 5 November, 2019

Portland, OR

21 October, 2019 to 25 October, 2019

Chicago, IL

16 September, 2019 to 20 September, 2019

Honolulu, HI

18 September, 2019 to 20 September, 2019

Honolulu, HI

15 September, 2019 to 15 September, 2019

Honolulu, HI

12 September, 2019 to 13 September, 2019

Huntsville, AL

12 September, 2019 to 13 September, 2019

Arlington, TX

4 September, 2019 to 6 September, 2019

Silver Spring, MD

30 July, 2019 to 31 July, 2019

Washington, DC 20037

23 July, 2019 to 30 July, 2019

Boulder, CO

14 July, 2019 to 18 July, 2019

Steamboat Springs, Colorado

16 June, 2019 to 21 June, 2019

Santa Fe, NM

17 June, 2019 to 19 June, 2019

Atlanta, GA

5 June, 2019 to 6 June, 2019

Washington, DC

29 May, 2019 to 31 May, 2019

Washington, DC

1 April, 2019 to 5 April, 2019

Boulder, CO

11 March, 2019 to 15 March, 2019

Warrenton, VA

12 March, 2019 to 14 March, 2019

Tallahasee, FL

12 March, 2019 to 14 March, 2019

Miami, FL

5 March, 2019 to 8 March, 2019

Boulder, CO

4 February, 2019 to 4 February, 2019

Sacramento, CA

17 December, 2018 to 20 December, 2018

Hong Kong

15 November, 2018 to 16 November, 2018

Silver Spring, MD

13 November, 2018 to 16 November, 2018

Mystic, CT

8 November, 2018 to 8 November, 2018

Boise, ID

2 November, 2018 to 2 November, 2018

Lacey, WA

1 November, 2018 to 1 November, 2018

Washington, DC

28 October, 2018 to 30 October, 2018

Boulder, CO

16 October, 2018 to 18 October, 2018

Santa Cruz, CA

16 October, 2018 to 18 October, 2018

Guayaquil, Equador

4 October, 2018 to 8 October, 2018

Crystal City, VA

26 September, 2018 to 28 September, 2018

Atlanta, GA; Chicago, IL; San Diego, CA

17 September, 2018 to 21 September, 2018

Boulder, CO

11 September, 2018 to 12 September, 2018

Phoenix, AZ

1 September, 2018 to 1 September, 2018

Washington, D.C.

24 July, 2018 to 31 July, 2018

Boulder, CO

24 July, 2018 to 27 July, 2018

Coconut Grove, FL

26 June, 2018 to 29 June, 2018

Montreal, Canada

25 June, 2018 to 29 June, 2018

Santa Fe, NM

6 June, 2018 to 8 June, 2018

Arlington, VA

1 May, 2018 to 3 May, 2018

Boulder, CO

16 April, 2018 to 20 April, 2018

Westminster, CO

17 April, 2018 to 17 April, 2018

Washington, D.C.

26 March, 2018 to 28 March, 2018

Bethesda, MD

13 March, 2018 to 15 March, 2018

Miami, FL

28 February, 2018 to 2 March, 2018

College Park, MD

17 February, 2018 to 18 February, 2018

Portland, OR

6 February, 2018 to 8 February, 2018

Estes Park, CO

30 January, 2018 to 1 February, 2018

Honolulu, HI

30 January, 2018 to 1 February, 2018

Tuscaloosa, AL

28 November, 2017 to 28 November, 2017

Rocky Hill, CT

16 November, 2017 to 17 November, 2017

Huntsville, AL

2 November, 2017 to 2 November, 2017

Boise, ID

30 October, 2017 to 30 October, 2017

Olympia, WA

23 October, 2017 to 27 October, 2017

Miami, FL

24 October, 2017 to 24 October, 2017

Washington, DC

2 October, 2017 to 4 October, 2017

Boulder, CO

21 September, 2017 to 27 September, 2017

Estes Park, Colorado USA

25 September, 2017 to 26 September, 2017

Monterey, CA

18 September, 2017 to 20 September, 2017

Arlington, VA

11 September, 2017 to 13 September, 2017

La Jolla, CA

5 September, 2017 to 8 September, 2017

Boulder, CO

5 September, 2017 to 6 September, 2017

Tuscaloosa, Alabama

8 August, 2017 to 10 August, 2017

Baltimore, MD

18 June, 2017 to 23 June, 2017

Keystone Resort, CO

6 June, 2017 to 8 June, 2017

Arlington, VA

23 May, 2017 to 27 May, 2017

Rapid City, South Dakota

23 May, 2017 to 25 May, 2017

Santa Fe, NM

20 April, 2017 to 20 April, 2017

Washington, D.C.

14 March, 2017 to 15 March, 2017

Galveston, TX

8 March, 2017 to 9 March, 2017

Nebraska City, NE

27 February, 2017 to 1 March, 2017

Ithaca, NY, Voorheesville, NY and Westborough, MA

7 February, 2017 to 9 February, 2017

Boulder, Colorado USA

1 February, 2017 to 3 February, 2017

Washington, DC

10 January, 2017 to 12 January, 2017

Toronto, Canada

7 November, 2016 to 8 December, 2016

Rochester, MN - Cedar Rapids, IA - Champaign, IL - Cincinnati, OH

10 November, 2016 to 10 November, 2016

Boise, ID

27 October, 2016 to 27 October, 2016

Washington, DC

12 October, 2016 to 13 October, 2016

Auburn, AL

12 October, 2016 to 12 October, 2016

Fresno, CA

11 October, 2016 to 11 October, 2016

Seaside, CA

11 October, 2016 to 11 October, 2016

Boston, MA

26 September, 2016 to 30 September, 2016

Breckenridge, CO

26 September, 2016 to 27 September, 2016

Boise, ID

21 September, 2016 to 23 September, 2016

Boulder, CO 80301

20 September, 2016 to 20 September, 2016

Oracle, AZ

15 September, 2016 to 15 September, 2016

Riverside, CA

6 September, 2016 to 8 September, 2016

Honolulu, Hawaii

29 August, 2016 to 1 September, 2016

San Diego, CA, USA

10 August, 2016 to 11 August, 2016

San Diego, CA

9 August, 2016 to 11 August, 2016

Silver Spring, MD

24 July, 2016 to 29 July, 2016

Steamboat Springs, CO

24 June, 2016 to 26 June, 2016

Boulder, Colorado, USA

19 June, 2016 to 24 June, 2016

Santa Fe, NM

21 June, 2016 to 23 June, 2016

Fort Worth, TX

13 June, 2016 to 17 June, 2016

Pasadena, California

2 June, 2016 to 2 June, 2016

Wilmington, North Carolina

24 May, 2016 to 26 May, 2016

Boulder, CO

23 May, 2016 to 25 May, 2016

Boulder, CO

28 April, 2016 to 30 April, 2016

Arlington, VA

28 April, 2016 to 29 April, 2016

Lincoln, Nebraska

26 April, 2016 to 27 April, 2016

Lincoln, Nebraska

13 April, 2016 to 14 April, 2016

Boulder, CO

9 March, 2016 to 10 March, 2016

New York, NY

23 February, 2016 to 25 February, 2016

Tucson, AZ

9 February, 2016 to 11 February, 2016

St. Louis, MO

2 February, 2016 to 3 February, 2016

Portland, OR 97204

2 November, 2015 to 4 November, 2015

Woods Hole, MA

26 October, 2015 to 29 October, 2015

Denver, CO

20 October, 2015 to 23 October, 2015

Reston, Virginia, USA

18 October, 2015 to 19 October, 2015

Reston, Virginia, USA

13 January, 2015 to 15 January, 2015

Charleston, SC

18 November, 2014 to 19 November, 2014

Arlington, VA

18 September, 2014 to 19 September, 2014

College Park, Maryland

17 September, 2014 to 18 September, 2014

Rapid City, South Dakota

28 July, 2014 to 30 July, 2014

Seattle, WA

22 July, 2014 to 24 July, 2014

Boulder, CO

15 May, 2014 to 16 May, 2014

Sacramento, CA

8 May, 2014 to 9 May, 2014

Arlington, VA

22 April, 2014 to 24 April, 2014

La Jolla, CA

3 March, 2014 to 5 March, 2014

San Francisco, CA

25 February, 2014 to 26 February, 2014

Nebraska City, NE

19 February, 2014 to 19 February, 2014

Sacramento, CA

4 December, 2013 to 5 December, 2013

La Jolla, CA

5 February, 2013 to 7 February, 2013

Monterey, CA

15 January, 2013 to 17 January, 2013

La Jolla, CA

12 December, 2012 to 13 December, 2012

Washington, DC

27 November, 2012 to 29 November, 2012

Boulder, CO

13 November, 2012 to 15 November, 2012

St. Petersburg, FL

30 July, 2012 to 31 July, 2012

Washington, DC

30 July, 2012 to 31 July, 2012

Wilmington, NC

25 June, 2012 to 27 June, 2012

Silver Spring, MD

18 June, 2012 to 19 June, 2012

Boulder, CO

30 April, 2012 to 1 May, 2012

College Park, MD

24 April, 2012 to 26 April, 2012

Birmingham, AL

23 February, 2012 to 24 February, 2012

Seattle, WA

13 February, 2012 to 14 February, 2012

Charleston, SC

12 January, 2012 to 13 January, 2012

Charleston, SC

10 January, 2012 to 11 January, 2012

Charleston, SC

13 December, 2011 to 15 December, 2011

Norman, OK

3 October, 2011 to 6 October, 2011

Fort Worth, TX

19 July, 2011 to 20 July, 2011

Boulder, CO

26 April, 2011 to 28 April, 2011

Santa Barbara, CA

7 March, 2011 to 7 March, 2011

Silver Spring, MD

6 November, 2010 to 11 November, 2010

Biloxi, Mississippi

3 November, 2010 to 5 November, 2010

Baltimore, MD

25 October, 2010 to 28 October, 2010

Cape Town, South Africa

29 September, 2010 to 1 October, 2010

Washington, DC

16 March, 2010 to 18 March, 2010

Boulder, CO

2 March, 2010 to 4 March, 2010

San Diego, CA

6 June, 2003 to 6 June, 2003

College Park, MD