Supposedly Ghirardeli removed peanuts from their shop, but you'd have to ask about possible shared equipment where the ice cream, syrup and toppings are made, since they use peanuts at their other locations they probably still manufacture it in the same locations. At Gibson Girl they have an allergy prep area, but they changed what they'll offer recently. You can get a scoop of vanilla or chocolate in a cup. No cones, no toppings. As far as I remember the Mickey bars and ice cream sandwiches from the carts are all made on shared equipment. I think the frozen fruit popsicle is safe, but the frozen banana in the cart with it has nuts, so it depends if you feel safe trying a packaged item stored right next to another packaged item. The Minute Main frozen lemonade may be safe, you'd have to check the label on the package. Dole whips should be safe too, but again, check at the location.