My son is a huge baseball fan. Peanuts and baseball go together. We’ve never had an issue asking people to be careful with shells, and it’s easy to carry some wipes to clean the seat. I’ll admit the scariest day of my life was the first time he went to a game on his own, but he’s done it a zillion times now and knows he has to be careful. His friends know the drill, too. Finding restaurants where he and his friend with celiac can both eat is always a treat!