Are you looking for snack food ideas or more of a menu or meal plan? Heavy hors devours or light? (I don't even know if I spelled that right!)
I usually serve heavy hors devours, like a nice veggie tray with dip, meatballs simmering in the crockpot, shrimp with cocktail sauce, cheese, salami and crackers with spicy mustard, fancy cookies or lemon bars, etc., chips and salsa, fancy nuts, maybe some chocolate covered strawberries, yum! I switch things around sometimes and try new things.