I had an idea for another meet, actually!
Does anyone here know about Wunderland nickel arcade in Beaverton? It's one of the greatest places ever, and it's super cheap and fun. They have a ton of the arcade games you see everywhere else, but they're only nickels to play. It's also down the street from Uwajimaya, which is about a 15 minute walk and 3 minute bus ride.
I was thinking that we could meet at Uwajimaya, maybe in Kinokuniya, and get lunch and wait for everyone, then head over to Wunderland.
For dress code, maybe casual cosplay? Like your character on their day off or something.