Navigate a labyrinth designed by Portland creative Aaron Draplin, and check out more art pieces along the way by Portland artists Jason Sturgill, Jason Walton, Stephanie Choi, Jonah Spaay, Jack Kent, and Bread Boi. If you're a particularly competitive spirit, Topaz has a scoreboard that keeps track of the fastest maze solvers. When you finally make your way out, check out Topaz's pumpkin patch and farm store (which has seasonal treats such as pumpkin cheesecake ice cream and pumpkin hand pies), and make friends with some mini animals. Visit on the weekend and you'll also find the farm offering free hay rides.