When Bart and Milhouse become bored, they head over to Flanders' house and wreak havoc.
When they're caught in the act, Homer and Marge decide to enroll Bart in the "Pre-Teen Braves," a club to keep kids off the streets. Homer becomes the "tribal chief," leading the kids in such traditional Native American activities as eating Buffalo wings and watching football.
Milhouse is separately enrolled in the "Cavalry Kids," and the two groups feud over which group can do more for charity. The fight escalates as the groups engage in a heated battle to see who can sell more candy.