Leave the area cleaner than it was when you got there. For quick cleanup, use as many disposable items as you can.

Ask all your guests to take 10 minutes to help clean.

Repack all the dishes. Use one plastic container for the dirty dishes and another one for the clean ones.

If you used a grill, dispose of the charcoal and ashes. Pack the grill in a box or garbage bag, then clean it thoroughly at home later.

Pack perishables in the cooler or throw them away.

Toss all garbage in a large trash bag or in trash receptacles.

Place aluminum cans and recyclable plastics in a trash bag to be recycled later.

Remove all banners, streamers and pennants from your vehicle before leaving the stadium.

Inspect the area around your car to make sure that you're not inadvertently littering.

Food left out for 2 hours or more should be tossed; if temperatures exceed 90 degrees, throw the food out after 1 hour.