How about a dinner fundraiser with the theme being the rodeo/wild west. Some ideas for food came from
www.coolest-kid-birthday-parties.com/child-game.html
have a good ol' barbeque and use cowboy hats or straw baskets with a gingham napkin or bandanna to serve corn, potato chips, trail mix, popcorn etc.
And now to the "real" stuff:
*Buffalo wings
*Bronco beans
*Horse Feed (shreded lettuce)
*Barbeque chicken, beef, ribs etc.
*Haystacks (shoestring potatoes)
*Cornbread
*Chili n' chips
*Weiner roast (hot dogs)
*Potato, Coleslaw and green salads
*Sausages
*Corn on the cob
*Wagon-wheel pasta
*Roast foil-wrapped potatoes on an open fire (if you can have one)
*Mashed potatoes and gravy
*Watermelon (and you can have a watermelon seed spitting contest-this can be great fun!!)
*Root beer
*Ginger ale
*Cactus juice (Lemon-lime soda. When you're about to serve it add scoops of lime sherbet and watch it bubble! You can also make green ice cubes with green food coloring to add to the whole cactus effect.)
*Sarsaparilla (Before the party, drop cherries in each ice cube slot and freeze. Then, at the party, put one tablespoon of grenadine syrup into each glass, drop a frozen ice cube, then pour cream soda over the ice and watch a pinkish foamy drink appear).
Tip: Put up a bevarge outpost (could be your kitchen counter). You can call it the Saloon. Have a dressed-up parent or sibling be the saloon keeper and serve soda pop in tall mugs.
Good luck.