Appetizer for a luau

I'm going to a "Big Fat Hairy Luau" next saturday and need to bring an appetizer. Any ideas?
There is only gonna be guys there (bears, so they're big eaters)

Here are a few different ideas

1. Little smokies and pineapple chunks with a bit of bbq sauce
2. Chicken & Veggie Kebobs
3. Shrimp Coctail
4. Huli Huli Chicken Wings

chicken wings

Sauce Ingredients:
¼ cup Frozen pineapple juice concentrate
1/3 cup White wine
½ cup Chicken broth
¼ cup Shoyu/Soy Sauce
¼ cup Katsup
¼ Teaspoon powdered ginger or a pinch of fresh ginger
1-2 drops Worcestershire sauce

Grill the wings and brush on the sauce like bbq sauce