What Do People Do On Labor Day?

Instead of the typical lazy, under-achieving feelings, we all get to be pleased with ourselves tomorrow. We're making productive contributions to the work force, or we're trying to, and every little bit counts! But Labor Day kind of has an identity problem. The overeager summer obsession from Memorial Day is long gone and there isn't the same grilling and fireworks pressure involved in July 4th. So what's Labor Day's "thing"? Parades? Sleeping in? A last hurrah camping trip? Hitting some sales? ...