I'm running a half marathon on a Saturday w/ about 25 women, most of whom are flying in and renting a cabin for the long weekend. I'd love to bring them something for their breakfast on Sunday morning. The problem is I have to make/bake it on Friday and still want it to be good Sunday. It will sit in the car all day Saturday, possibly in a lot of heat. I could use a cooler but they won't have one. The best thing I can come up w/ is coffee cake, maybe more of a pound cake style one that would be good two days later? Anything else? They will have a stove and toaster oven, full dishes/utensils. Any ideas? I'm stumped because two days later, most baked goods won't taste good.
Another idea is possibly just to provide something good for munchies on Saturday late afternoon for munchies. Someone is already bringing cupcakes. Savory might be good as contrast. Any thoughts for either? Thanks!