The Big Banquet are changing the way London does Saturdays. Forget oven chips and chill. With booze, food and fun flowing all day, this ain't your usual lazy lunch. Hosted by Casa Cruz's Tom Straker, the event will kick off at 2pm with a drinks reception followed by a three-course lunch. If you're in the mood for a fiesta after the feast, there'll be a cocktail bar, DJs and the glitter-heavy Mermaid Cave to explore. Tickets include three courses and a drinks reception. Reasonably priced wine, beer and cocktails will be on sale during the event. The bar will take both cash and card.