Lost Levels ( #lostlevels ) is a radically-casual annual "unconference" picnic during Game Developer Conference (GDC) that aims to be more inclusive and accessible. It has been a community tradition since 2013.
It is free ($0) to participate. Anyone can give a talk or run a discussion about games / play!
WHEN: the Thursday of GDC week at noon, every year, forever!!! (... but if it rains, then see you on Friday instead?...) bring your lunch!