Alright fellow nerds, I need your help!

Before you read this as just a average "nerdy things to do in Houston" post. I am going to break this down. I freaking love VGM (video game music) and gaming. Yes I have already visited the museum in Frisco, it was awesome. I am visiting for a industry convention in mid September and will be in Houston for a few days, we already have Meow Wolf on the list (have been to several) but we are looking for those good retro gaming stores and places that sell video game music that aren't dookie and good obscure oddball places with crazy themes we want that list! No TCG or boardgames or minis for us, we want zonker places that feel like an acid trip!