The cricket club maintains a well maintained club House that van be used as a lovely little events/functions venue.
Very clean toilets, bar area and reasonable sized event room with a kitchen too.
There are other Sports club houses in the area so be sure to discretly type in a Journey planner Wanstead CRICKET Club. The entrance to the event venue is a lane opposite (not listed on some maps) that leads on from St. Mary's Avenue. It is very close to the big church at Langley Drive and Overton...