Is it possible to exhaust all of one’s frivolous foolish feelings in one night? For their latest Le Salon event, the O Gallery at 42 Arcade is hosting an April Fool’s Day Celebration and aiming to find that out once and for all. When it comes to making a fool of yourself, nothing serves the cause like an open mic, and guests at tonight’s shenanigans are encouraged to share jokes, stories, tall tales and outrageous confessions in pursuit of the Grand Jester Prize. The gathering will also feature live music, a dance exhibition, comic poetry, dramatic performances and an open dance floor. Hors d’oeurves and wine will be served, but attendance is limited to 40 guests — so get your tickets early. Find out more at 18.104.22.168/~ogallery.