The ZOOMers have some UV-protected fun in the sun, as they race to put on beach items in the "Sun Safety Relay." Maya then makes some hummus, a delicious and nutritious cultural treat. Next, comes the third installment of the First Lego Competition, where the ZOOMers encounter some obstacles with their Mars rover, and overcome them. And, finally, Cara is practicing writing her Y's, and Francesco wants to know why. Why? No, Y! Oh!