Coffee and donuts! It's what you feed us!
:thumbup:
Seriously now, if they are renting a cabin they may already be eating a lot of sandwiches and such and be ready for a hot meal.
Frozen lasagna (baked of course - thought I'd through that in just in case....) Garlic bread.
Tacos would work.
Sloppy joes
Burgers and hot dogs on the grill with all the fixins, chips, fruit, and drinks. You may add potato salad, or macaroni salad. If you don't want to make those you can get them already made up.
Spaghetti and sauce, garlic bread, salad, fruit, ....
Good luck and let us know what you are making - we may come join you.