What are conventions without cosplay? Freaking boring! We spent last weekend having a blast at PAX East, and found no shortage of cool get-ups to drop our jaws at. The dedication, time, and craft that these folks put into their outfits is formidable, as we learned first-hand in Boston. Take a look through and see some amazing costumes that range from hulking space marines to a gender-bending Batman! Or should that be Batwoman? Either way, check out the gallery below!