These mini cheeseburger sliders are a great option for a kids' birthday dinner. Make small patties using ground beef mixed with seasonings and shape them into mini burgers. Cook them on a grill or stovetop until they are cooked through. Place each patty on a mini slider bun and top with cheese, lettuce, tomato, and any other desired toppings. Serve them with a side of fries or potato chips for a complete meal that kids will love.