We all knew San Antonio residents have an affinity for geeky activities such as cosplay, comics and tabletop gaming. How else do you explain the kind of costumes many of them donned for last weekend’s  SuperHero Comic Con & Car Show? But a new study suggests we’re not just holding our own when it comes to such fandom — we’re the fricken third-geekiest city in the nation, just behind New York and LA, which claimed the top two spots, respectively.