With special guest appearance by Jeff Henig , now at Teacher’s College, once of GWU ’s political science department (before my time). The Cupcake Wars came to Public School 295 in Sunset Park, Brooklyn, in October. The Parent-Teacher Association’s decision to raise the price of a cupcake at its monthly bake sale — to $1, from 50 cents — was supposed to be a simple way to raise extra money in the face of city budget cuts. Instead, in a neighborhood whose median household income leaped to $60,184 in 2010 from $34,878 a decade before, the change generated unexpected ire, pitting cash-short parents against volunteer bakers, and dividing a flummoxed PTA executive board, where wealthier newcomers to the school serve alongside poorer immigrants who have called the area home for years. Such fracases are increasingly common at schools like P.S. 295, where changing demographics can cause culture clashes. PTA leaders are often caught between trying to get as much as possible from parents of...