Want to know how to earn yourself an A for effort? Offer students pizza for studying.

Such was the ingenious idea of Greenville House of Pizza. According to a Gawker article the restaurant rewards students who use the pizzeria as a study hall, and even offers free slices for As.

While some pizzerias opt for gimmicks to give them an initial surge of press, this idea not only endears children to the pizzeria but also their parents.

Check out the story here.