Mack announces the annual "capture the flag" competition. Her ex-husband Steve arrives, looking for a place to stay for a while and she lets him stay and help. Robbie must assist his mother with her troublesome gambling.

Little Otter prepares for its mixer dance with Camp Ridgefield. Buzz thinks his deejaying the event will improve his reputation with the ladies. Mack hears about a guest family switching to the more-modernized Ridgefield and ponders installing a cell tower.