Mourning the sudden death of his parents, Daniel invites his childhood friends up to their lake house in an attempt to relive the glory days of their youth — whether they like it or not. Things take a turn for the worse when it becomes clear that none of his friends share his nostalgia for the good old days — and his ex-girlfriend shows up with a new fiancé. But as the night progresses, secrets are confessed, romances are rekindled, and a particularly epic game of Whiskey Slaps is played.