My 2 have now fled the nest, so the years of trekking around the sites with them are finished.
DH & I are spending 3 nights at the Crystal Palace campsite in November so have 2 full days to enjoy ourselves.
I do want to visit the Taylor Wessing Photographic portrait prize exhibitoin at the Portrait gallery as been before and it was brilliant. Also, the Natural History museum Wildlife photogtaphy exhibition - so that is proabably enough museum stuff 
If there is a deal going at the TKTS office, will see a show.
Is Borough market worth a trip? Can't afford the shard but may go an look at the outside.
What/where would you suggest? Also - where to eat that is not toooo expensive but would save me from the Barbecue at the campsite? :)