Deco on the Delaware Philadelphia’s Premiere Jazz Age Event! Saturday, August 4th 11am – 5pm Glen Foerd Riverfront Estate 5001 Grant Ave. Featuring music and dance from: Michael Arenella and his Dreamland Orchestra Drew Nugent and The Midnight Society Queen Esther & Her Quartette The Dreamland Follies The Fishtown Footers Glen Foerd is a public park where people of all ages and backgrounds are welcome to enjoy a rich natural landscape, historic buildings and impressive art collection surrounded by a grand, intact 19th century estate. The site is listed on the National Register of Historic Places and the Historic American Landscape Survey. Glen Foerd is the last Delaware River estate in Philadelphia open to the public. In addition to the Gilded Age mansion, other historic structures on the property include a boathouse, garden house, cottage, gatehouse, observation tower, and carriage house. The 30,000 square foot mansion includes an art gallery and rathskellar.