Peter arrives to find Becky cleaning the front steps early one Sunday morning. The Headmistress encourages Sara to lead the girls to the cathedral past the mayor and her VIP entourage, and they accidentally trample Becky. The Headmistress appoints Sara class representative to make Lavinia jealous. Sara plays along (to the mayor's delight), and Lavinia plots her revenge. The Headmistress gives everyone the rest of the day off. Sara brings out a pony, for everyone to enjoy and Lavinia has her revenge when the pony gallops off in a panic.