Welcome to the largest indoor/outdoor flea market in Center City Philadelphia. It is so much fun wandering through this market on Spring Garden Street. In the warmer months, the same organization that sponsors this location takes the flea market outdoors to various neighborhoods. The indoor market is open the first and third Saturdays of the month from November through March. There is a wide variety of vintage and antique merchandise for sale. Parking is available onsite. There are a few food trucks set up at the market if you get hungry, and an ATM machine in case you run out of cash.