Thirty years after graduating from high school, five former basketball teammates gather at the lake house where they celebrated their biggest victory to mourn the passing of their late coach. Over the course of the Fourth of July weekend, the five friends realize that just because they've all grown up and started families doesn't mean that they've lost that old spark. Adulthood is what you make of it, and no one at the lake house is eager to be the grown-up of the gang.