I can bring:

Paper plates
Plastic ware
Cups
Bowls
Paper Towels
Soda Can Drinks (ice bags, bottled water, coke, Coke Zero, sprite, Fanta ect but I don’t have a cooler that big)
Plain Sliced White Bread (I assume this is what you need)

Just need to know for about how many people. 20-30-40-50 people?