The Plumper Pumpkin Patch is great family fun! Pumpkin Catapults, all sorts of rides (hay, field train etc.) – animals, games, snacks, and more… including that Patch full of Plump Pumpkins. While the Pumpkin hunters pick their gourds in the field, the Jamblers will be pickin’, strummin’ & singing on the stage. It’s just off Cornelius Pass Road near McMenamin’s Rock Creek Tavern in Washington County.