London is so vast I end up spending hours travelling on trains. They are by far the best way to travel around on and are always full of weird and wonderful characters.
Situated on Lewisham Way Meze Mangal cooks up the best Turkish cuisine in South London with its massive charcoal grill situated for all to see, the smells and atmosphere are great. Always busy so make sure to book in advance.
They describe themseleves as a 'village shop in the City' and sell everything 'typically english' you could dream of, from homemade scotch eggs to english meade, this tiny shop is the reason I cross the road early every morning, just to see what treats they've got in for the day.
It's a members-only library but you might be granted access with a research request. The writer's room is great but there's a few special, hidden corners among the bookshelves to tuck yourself away in.
Lovely space in Southbank. Interesting events and exhibitions. I really like the surroundings as well, especially during sunny days. Walk around and then have a rest drinking facing the river.