As a record-breaking heat wave descends upon Camp Little Otter, everyone tries their best to keep cool. Buzz (Charles Grounds), who is celebrating his 16th birthday, begins planning "the greatest party Little Otter has ever seen." Sarah's (Dena Kaplan) trip over to Camp Ridgefield to borrow a much-needed generator gets interesting when she runs into her secret crush Miguel Santos (Juan Pablo Di Pace, "Mamma Mia!"). When Buzz spies Kip (Thom Green) kissing Chloe (Natasha Bassett), he is hurt that his friend didn't share the news and retaliates by starting up a rousing game of "Truth or Dare," that is meant to humiliate Kip into confessing to everyone. Meanwhile, Mack (Rachel Griffiths) gets an unwelcome surprise when her ex-husband gives Buzz (Charles Grounds) the night vision goggles she had planned to give him for his birthday. Cole (Nikolai Nikolaeff) comes to her aid to help re-think a perfect birthday gift and the two spend a carefree afternoon in town.