Leelanau UnCaged is a quintessential Northport take on a daylong, free festival that could only happen in September—after the summer tourism rush subsides. It’s unique and flavored with the profiles of this quirky, joyous town near the tip of the Leelanau peninsula. Founded 10 years ago and inspired by the avant garde artist, composer and philosopher John Cage—who once said, “Get yourself out of whatever cage you find yourself in”—Leelanau UnCaged takes place on Sept. 30.