Shadyside is a neighborhood in the East End of Pittsburgh, Pennsylvania, United States. It has three zip codes (15206, 15213, and 15232) and representation on Pittsburgh City Council by the council member for District 8 (East Central Neighborhoods). Shadyside is drawn from the name of a 19th-century Pennsylvania Railroad station in the area, which was named for its shady lanes. Notable neighborhood institutions include UPMC Shadyside hospital, a member of the University of Pittsburgh Medical Center; Chatham University, which is located just across the southern edge of the neighborhood in Squirrel Hill, along with Pittsburgh Center for the Arts, which sits inside Mellon Park. Business districts Shadyside is home to many upscale stores and boutiques, including Moda, Patagonia, and Whole Foods. In Shadyside, businesses are located along three corridors: Walnut Street, Ellsworth Avenue, and S. Highland Avenue. Given the compact nature of this historic residential neighborhood, the three business corridors are all within walking distance of one another. Walnut Street Walnut Street's business district is home to several national chains, including Gap, Banana Republic, Lululemon and Sephora. Locally based Coffee Tree Roasters, which gained notoriety for becoming one of the first coffee chains in the region to successfully vote to unionize, as well as Pittsburgh's oldest jewelry store, the fourth generation Henne Jewelers also occupy storefronts on Walnut Street. Notable eateries include Cappy's, Mario's, William Penn Tavern, Pamela's Diner and La Feria. Pamela's Diner has been serving breakfast since 1980. Pamela's gained publicity when Gail Klingensmith and Pamela Cohen, the two co-owners of Pamela's P&G Diners, made their unique hotcakes in 2009 for then President Barack Obama, his wife Michelle Obama and 80 veterans for a Memorial Day breakfast. The Jam on Walnut is a summer concert series that features local and regional music concerts. The concerts are held on the last Saturday of each summer month on the corner of Bellefonte and Walnut Street. Proceeds from beer sales go to Cystic Fibrosis. Walnut Street also hosts the Shadyside Arts Festival, a juried art show. This late summer/early fall street fair has been held on Walnut Street for so long that the event has been renamed "The Art Festival on Walnut Street." Ellsworth Avenue Retail options on Ellsworth Avenue are typically smaller locally owned businesses, including vintage clothing store Eons; an art gallery by the name of Gallerie CHIZ and beauty salons such as Salon 5844 and Capristo salon. Ellsworth