Protestant Youth Festival is a Protestant youth festival in Springfield.
Marge, Ned and Timothy Lovejoy took Bart there to bring him back to Protestantism. They saw a concert of a Christian rock band Pious Riot, but Bart didn't like it and still wanted to be a Catholic. However, he changed his mind when he started playing paint-ball. Suddenly, Homer and Father Sean arrived to the festival, armed with paint-ball guns. The battle almost began, but Bart stopped it by saying that it is stupid that all the different forms of Christianity are feuding. Two groups agreed with him and made peace with themselves.