plonk
Founded by a group of set designers from the film industry, Plonk Crazy Golf is one of the quirkiest activity bars around, with venues in Hackney, Shoreditch and Borough Market. You can book on to their nine-hole courses for a little competitive fun, costing as little as £8.50 per person, with pool tables and arcade games available at some of their locations too. And if you're looking for things to do in London today with kids, under 18s are welcome before 5pm on weekdays.