Spring Hill Jersey Cheese is an incredible local cheese and butter producer that sells at Farmer's Markets. Last Saturday, I tried their pumpkin quark which they were selling as a dessert cheese. It was delicious, tasted like a pumpkin cheesecake. I think it has a lot of potential for pumpking themed desserts, and would be good just smeared on bread as a snack. They sell at Berkeley Saturday and Tuesday, also at the Ferry Building, not sure where else.