The Jam Tree in Clapham Old Town is a great bar to visit for live sporting events and a bit of dancing before it shuts at midnight.
Decent atmosphere and crowd and you can reserve an area for a small deposit which is then given to you as a bar tab. Also check out the secret bar behind the bookcase which has ping pong and table tennis.
Haven’t eaten here but the menu looks good (typically British) and they offer a bottomless Bellini brunch for an extra £15 every Saturday and Sunday.
The other Jam Tree is based on Kings Road, Chelsea.