The Invisible Dot takes over Union Chapel tonight with some of the most impressive acts on the scene. David O’Doherty brandishes his lo-fi keyboard skills with an affable air of whimsy and positive energy. He's an award-winning comic genius. Just saying. There’s also cracking sets from surreal bearded maverick Tony Law, Canadian cat Phil Nichol, and the erudite Phil Wang. Unreserved seating. Under 16s must be accompanied by an adult. Please note that acts are subject to change without notice.