Fri, 03 Jun 2016 17:00 - Sun, 05 Jun 2016 22:00 ※ Cancellation Notice ( applied after 23:59JST May 31, 2016) We have already fixed catering order thus please note that refund cannot be made for your cancellation after 23:59JST May 31, 2016 . Startup Weekend Tokyo Tech Vol.4 is coming back...