If there's one thing you can't prepare for, it's a spot of impro. The Festival Of Improvisation is defining spontaneity as we know it by bringing 20 shows to one venue, for one week only. It's gonna be insane. At 1:30pm you can see hilarious impro group Pina Colliders, and at 3pm you can catch Sprout, who will turn your ideas into a full-length play. Over 16s only.