I think that if I lived somewhere like New York or London then Bob Egan's hobby would suit me down to the ground. It involves music, history and photography, which he combines in to the search for PopSpots. The exact spots where famous events of Pop Culture took place. Album covers, music videos, famous paintings etc. Check out his website here for the stories behind what his research has uncovered so far and follow him on Twitter to get the latest. Bob very kindly agreed I that I could post some of his pics here. Click to enlarge.
Simon & Garfunkel