19 events in 2021 | 66 events in 2020 | 69 events in 2019 | 55 events in 2018 | 88 events in 2017 | 45 events in 2016 | 38 events in 2015
January 2021
Zurich, Switzerland
February 2021
Vienna, Austria
, United States
April 2021
Chiba, Japan
Barcelona, Spain
Tokyo, Japan
June 2021
Tokyo, Japan
Frankfurt, India
July 2021
Rome, Italy
Rome, Italy
Barcelona, Spain
Prague, Czech Republic
August 2021
Prague, Czech Republic
Suzhou, Christmas Island
September 2021
Rome, Italy
, France
Berlin, Germany
October 2021
Osaka, Japan
November 2021
Xiamen, China
scroll to navigate timeline