It's a sweltering day and the Lunch Lab gang is feeling the heat. Fast Food Freddy tries to hock his solution to the heat wave: Frozen Cheese Chunks. The gang declines his offer, but it gives Professor Fizzy an idea for something really tasty-Frozen Yogurt with Berries! The gang whips up the refreshing snack and learns all about the bone strengthening powers of calcium. Henry is especially excited due to his broken arm.