Hiro, Penny, Wilbur, and Violet were just hanging around at Hiro's house and Penny had an idea. " Violet and Wilbur, follow me for a sec." Penny said, * They walked upstairs* " Guys, today is Hiro's birthday." Penny said, " Ok so? " Wilbur said " We should throw a saprise birthday party." Penny said. " Omg! That's a good idea!" Violet said, " I need someone to keep Hiro away from...