Welcome to Gravity Falls, Oregon. Our humble residents welcome you here to this town of ours, perhaps you might like to visit 'The Mystery Shack', a tourist trap friendly place that houses the world's most bizarre museum and wonders such as the Sack of Mystery; your money goes in, and it ~mysteriously~ doesn't come back out! After that, you might like to stop at Greasy's Diner; "We Have Food". I guarantee that it has the best pies to come from a non-rotating pie rotator!
What? Zombies? Vampires? Gnomes? You must be getting too deep into those old wives tales. All the residents here at Gravity Falls are human... right?
So if you're a fan of the show who loves to roleplay, come on over! We don't bite, or at least most of us don't.