If you search for "paleo recipes" or "paleo appetizers" probably most of those will fit your criteria, and there are a ton out there. Lots of vegetable dishes, etc.
A couple of my favorites:
Chicken wings
Raw broccoli + bacon + cranberry salad
Any kind of cole-slaw made w/ vinegar
Marinated vegetables (e.g. artichokes, bell pepper, onion slices)
Chili
Beef stew
Slow cooker pulled pork
Ribs
Mixed fruit salad with coconut whipped cream
Because basically the paleo diet is gluten-free, dairy-free, legume-free, processed food-free