On a steamy hot day in Mollyvale, Pop enlists Beep and Mort to set up a mollymelonade stand to help everyone cool off. But Pop's plan comes unstuck and Beep and Mort step in to make sure no one in Mollyvale goes thirsty.

When Pop tells Beep and Mort about the amazing, magical dream she had the night before, Beep is sad that robots can't dream. Mort, Mae, Uncle Joe and Pop join forces to create a real-life dreamland for Beep.