Is this just a TN Store?

Is McKay's just a store in TN? If you don't know what McKay's is. It's a pretty popular thrifting store for gamers, readers, movie buffs, and collectors. i've tried to talk to a few people about McKay's and they have no clue on what I'm talking about. If you like ever visit TN and you like thrifting and any of the things i listed, i totally recommend going.