When Lou's travel-blogger friend, Sean, visits camp, Lou hopes it will help drive some business. But Lou quickly realizes it may be harder to impress her than expected.

While Raven and Chelsea hunt for Maine lobster, the kids make arts and crafts and develop feats of engineering, and then set out to find the camp's infamous "Snipe" in Moose Rump's Forbidden Forest. The adventure also includes celebrity piglets, hidden tunnels and a musical performance, as the newcomers forge a camaraderie with Lou, Noah, Ava, Destiny, Gwen, Finn and Matteo – and set out to own the summer.