And then I remembered that I'd seen a news item that they were making Ryan Field (Dyche Stadium) peanut-free this weekend. Had seen a shot of crews powerwashing the stands and they would be selling no products with peanuts -- hopefully catching all the stealth peanut products out there.
This is a nice thing. First ever for NU, not sure if it's been done in the Big 10 before. I know that the West Michigan Whitecaps have had a peanut-free day every year for the past couple of years.
Go You, Northwestern!