The Jigger Shop, the School's on-campus store, has served the Lawrenceville community for over a century. It takes its name from a unit of measure used in making old-fashioned fountain sodas - a jigger. The Shop's first home was located in the heart of Lawrenceville, but moved on campus after a 1990 fire destroyed its building. Students can now find it on the first floor of Irwin Dining Center in what is also known as The ETC Lounge.