Ok so myself and the girlfriend are up in London at the end of March to see a show and are staying over to make a weekend of it but what is there to do on a Sunday in the capital which doesn't involve shopping (bores me stupid) eating (we are going for a meal the night before so will be full) or drinking (gf's mother will be with us on the Sunday and i will have to drive from the station in the late afternoon)
Looking for something a bit different than the normal tourist stuff and am not adverse to museums and gallary's as long as they are good (i know its a matter of taste).
We will have the late morning and afternoon to kill so don't want something that will take 5 mins.
We are staying near London Bridge Station so quite central and don't mind traveling for a bit to get somewhere as long as it's worth it.
So over to you oh wise and knowledgeable ones