@Misswhowedding: there are a lot of options but you have to be super careful with cross contamination.
Gluten free liquors: (usually safe if plain, no flavor added and mixed with soda)
hard cider, wine and champagne are another options.
Foods: chips, salsa, GF pretzels, even onion dip (most brands are GF just check labels)
pilsbury GF pastry dough + nathans mini hotdogs= GF pigs in a blanket
order or buy GF pizza and cut it up to serve as an apetizer
GF pasta & most sauces are GF
salad… no croutons, oil and vinegar (check about cheeses, some contain gluten)
Cheese- chedar, motzerella, brie, swiss, goat (usally all safe)
Pepporoni (boars head is safe)
Crackers : most groceries carry GF crackers.
Veggie platter with ranch dressing (just if dip is GF)
For dinner, if your serving plain grilled foods, steamed veggies, rice, potatoes,
fruit salad, GF cake and cake mixes, watermelon cake (kind of out of season right now).
FYI you are a great friend for doint this.. being a GF bride SUCKS!!!!!!!