- This event has passed.
Great Allentown Fair | Allentown, Pennsylvania
August 29, 2017 - September 4, 2017
The Great Allentown Fair is one of the oldest fairs in the United States and one of the largest in Pennsylvania. This year’s event begins on August 29th and runs through to September 4th. First held in 1852, it was hosted by the Lehigh County Agricultural Society to showcase agricultural advancements and entertain patrons.