This is The best Flea Market in the Pittsburgh area. They have all the classics; cheap socks, sports and military collectibles, crappy Chinese products of all types etc. There are good antiques and random old stuff, a few of the stands in the building are very long standing, the sports collectibles and the clock and radio repair guy are must sees. The best stand the the "stuffed animal pile", guaranteed to give you an allergy attack, this stand of overpriced weird crap has been the exact same for ten years of my memory. They have a delightful snack bar and an actual BAR bar where you can drink beers and watch the Steelers on Sunday. There's produce too.