While Sid is housesitting a fellow resident's gorgeous high-rise apartment, the Cool Kids get a taste of the good life – and a taste of Charlie's incredible cookies. But when Margaret decides to turn Charlie's creative cookie-making into a new business venture, everyone gets a bit carried away.

When Sid's ex-wife, Bonnie, comes to visit Shady Meadows, Sid's new boyfriend, John, becomes uncomfortable with their close relationship. Meanwhile, Margaret, Charlie and Hank prepare to have the time of their lives at a Fleetwood Mac concert.