While hurrying to get on the school bus, Arthur and his friend unknowingly switch their lunchboxes; later Arthur finds out what surprise his sister had put into hers.

Finn Foley has a lunchbox, and when he opens it, weird things come out . . . like a seven-foot-tall robot and a strange, blinking device that glues itself to his chest. The lunchbox also opens wormholes--shortcuts through space--that take Finn to the farthest corners of the galaxy. Sounds awesome, right? Not so much. Rocketing through the cosmos attracts the attention of the Plague, a race of gigantic bugs. The thing on Finn's chest belongs to them--it's...

Children describe where the food in their lunch boxes comes from.

With encouragement from her supportive lunchbox, a young girl ignores a classmate's teasing and heartily enjoys bao buns, stinky tofu, and other tasty lunches prepared by her Taiwanese grandmother.