The brothers from L.A. get a geography lesson and throw pottery for the first time. All teams carefully balance their way through a challenge. Demetrius discovers another relative on his dad's side, and Maria attends a very special surprise birthday party.

Immunity is on the line. A hamster-like challenge has the teams rolling in all directions. Chonta's surprised by an emotional cousin. Team Red plays hockey, Team Green camps and learns to wakeboard, and Team Black learns baseball.