April Fool’s Day lasts all month long when BAT Improv introduces the April Fool’s Farce on Fridays at Fort Mason Center for Arts & Culture. Enjoy classic, mad-cap farces with hilarious misunderstandings, mistaken identities, secret comings and goings, and lots of slamming doors! Each show has newly invented characters and laughable situations created right on the spot for a unique night of farcical improv.