“Project Play is an award-winning organization. Full of interactive gaming and family friendly fun, Project Play is Southwestern Ontario’s biggest hands-on gaming event. Proceeds go to sharing the fun through donations of board and video games to local community organizations. In its fifth year, the event has helped 15 organizations and raised over $25,000.”
They are also looking for more developers, so check it out. It's a one day event and can get tickets here.