The actual last day of summer isn’t until the end of the month, but we all know that the real last day of summer is Labor Day. After that it’s just three weeks of unpacking bulky sweaters, waiting for the leaves to change colors. So you better send off summer with one last day of drinking and debauchery. To celebrate the American, worker of course. But the question is, should you be in charge of planning it? Use this handy flowchart to help you figure out if you should send out some frantic Paperless Posts and host a last-minute Labor Day party.