Berta is taking a picture with Big Old Boulder for the museum, but needs the Mechas help when the boulder rolls down the hill towards the museum! The Mechas need to work together to get the rock back up the hill, and keep it stable. / It is Food Day in Pretty Big City, but when they unveil this year's celebratory statue, they realize the banana atop their banana split statue is not split! The Mechas need to split the banana statue quickly, before all the Food Day ice cream melts!