Welcome to DC. My most reqursted pot luck offering would be perfect for your dinner. And it's simple, and easy. I, sugesting Pigs in the Blanket.
Use frozen raw bread dough from the grocers, and full size hot dogs, or Kielbada. Thaw, then roll out the dough to a thin sheet. Plave the meat end to end in one roll, leavining an inch of space betwen links. Roll to completely envelop the
wiener, or sausage, and cut them from the sheet. Pinch the ends togethher on both ends.
Repeat until you have made enogh of them for your guests. Place them as you make them onto a parchment paper lined cookie sheet and let the dough rise for 20 minutes. Bake st 350' F. until golden brown, about 20 minutes. Set up a table with squirt bottles of condiments.
You can also lay down a slice of American cheese to place the hot dog, or sausage on befoe wraping in dough.
Don't know if this is what you want, but it's eay to make, serve, and eat, and is just another option. No utensiles required for this one.
Seeeeya; Chief Longwind of the North