We brought PA DD to Granite City Brewery for the first time last night. The waitress was very accommodating. She talked with the cook many times, gave suggestions on which things would be more likely to be safe based on where they're prepared, thought about buns and checking them, and then she and the chef said they could make sure that the pasta DD wanted would be okay and handled separately. Everything turned out fine.
I didn't see peanut things on the menu, but there were apparently certain things they were concerned about coming in contact with her food.
Good to know!