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Jul 31, 2026
October 3, 2026. San Francisco, USA
Deadline: Friday, 31 July 2026

August 8 – 9, 2026. Jakarta, Indonesia
Deadline: Sunday, 31 May 2026

May 15, 2026
July 24 – 25, 2026. Moscow, Russia
Deadline: Friday, 15 May 2026

September 17 – 19, 2026. Yaoundé, Cameroon
Deadline: Monday, 20 April 2026

Apr 20, 2026
July 25 – 26, 2026. Cleveland, USA
Deadline: Monday, 20 April 2026

August 26 – 30, 2026. Brisbane, Australia
Deadline: Monday, 30 March 2026

Mar 23, 2026
August 24 – 28, 2026. Chicago, USA
Deadline: Monday, 16 March 2026

April 19 – 20, 2026. Eisenstadt, Austria
Deadline: Friday, 6 March 2026

October 8 – 9, 2026. Tallinn, Estonia
Deadline: Saturday, 28 February 2026

Mar 4, 2026
July 13 – 19, 2026. Minneapolis, USA
Deadline: Wednesday, 25 February 2026

June 5 – 7, 2026. London, UK
Deadline: Monday, 16 February 2026

Feb 15, 2026
August 27 – 30, 2026. Gliwice, Poland
Deadline: Sunday, 15 February 2026

Feb 15, 2026
June 8 – 10, 2026. Basel, Switzerland
Deadline: Sunday, 15 February 2026

Feb 15, 2026
July 13 – 19, 2026. Kraków, Poland
Deadline: Sunday, 15 February 2026

April 25 – 26, 2026. Petaluma, USA
Deadline: Saturday, 14 February 2026

April 15 – 19, 2026. Athens, Greece
Deadline: Sunday, 8 February 2026

Mar 1, 2026
July 18 – 23, 2026. Krakow, Poland
Deadline: Sunday, 8 February 2026

March 14 – 15, 2026. Hyderabad, India
Deadline: Thursday, 15 January 2026

April 8 – 10, 2026. Vilnius, Lithuania
Deadline: Thursday, 15 January 2026

Jan 6, 2026
May 27 – 30, 2026. Bologna, Italy
Deadline: Tuesday, 6 January 2026

April 14 – 17, 2026. Darmstadt, Germany
Deadline: Sunday, 21 December 2025

Dec 19, 2025
May 13 – 19, 2026. Long Beach, USA
Deadline: Friday, 19 December 2025

Dec 7, 2025
April 17 – 19, 2026. Austin, USA
Deadline: Sunday, 7 December 2025

February 20 – 26, 2026. Windhoek, Namibia
Deadline: Monday, 1 December 2025

Nov 30, 2025
March 21 – 23, 2026. Malate, Philippines
Deadline: Sunday, 30 November 2025

Nov 4, 2025
March 21 – 22, 2026. Vancouver, Canada
Deadline: Monday, 27 October 2025

Past Calls for Participation

Past Events