It's another sunny day in "Rainbow Hills." As Riley and his sister, Reese, gather carrots for dinner, their uncle Jack drives past them, waving at them in his food truck. "Hi, kids," he yells out of his truck with a smile. They wave back. The next thing they hear is a big CRASH. OH NO! They see their Uncle Jack's truck stuck in a hole in the road. They run to see if he is okay. Their uncle gets out, brushes himself off, and says, "I'm okay. I didn't see that hole in the road, and now I am stuck, and a lot of food fell off the back of the truck." Help them find that food!