Island Adventure is episode 17 of family guy season 17. It was originally aired on March 31, 2019.

In search of Stewie’s cherished big wheel tricycle, that Peter threw out, Stewie and Brian embark on an adventure to “Garbage Island,” a giant floating mass of trash out in the sea. Meanwhile, Lois tries to help Quagmire elevate his dating game, as he courts a middle-aged woman.