3 places updated September 17, 2015
I've been here, but never checked in on 4square either due to it not being available as a technology back then, or due to a fault of my own.
3 places updated January 29, 2014
3 places including SEPTA Glenside Station, Keswick Theatre, Fitness 19
71 places updated
71 places including Tavern 17, NoChe, Logan Square, Philadelphia's Magic Gardens
27 places updated
27 places including HipCityVeg, Hydra: The Revenge, Leaky Cauldron, Jungle Navigation Co. Ltd. Skipper Canteen