Retro Den is Tulsa's newest vintage store selling mid-century modern furniture. I've been in a couple of times, and drive by everyday on the way to work. It looks like the inventory changes frequently, so I should probably stop in more often.
They have a large variety of items, such as furniture, clothing, and household items. It's a fun place to shop.
By the way, this isn't a paid endorsement, or anything like that. I just want to spread the word about this store.