If you were strolling near the Oregon Convention Center around the first week of July, you may have seen people clad in athletic gear walking around with a very tall, narrow bags. Their hoodies were emblazoned with a sword, and maybe the name of some obscure North American city. Inside the bags were full cover face masks, swords, white outfits, grey vests, and weird little shoes. Inside Hall B of the Convention Center, people in all white stood…