Chances are we can't do bubble gum art like Jason Kronenwald can, but it doesn't mean that we can't try: behold the ChewByNumbers Kits, which according to the website:
... allow kids to create vibrant artwork by chewing tasty wads of gum and spreading the chewed gum onto the ChewByNumbers art board. Each kit teaches project planning skills and helps develop fine motor skills, concentration, and creativity. Meanwhile, kids enjoy every step of the artistic process. Art has never tasted this good.
Link - Thanks Jason!