The Lititz Craft Show was launched in 1979 on a single block along E. Main Street in Lititz Pa.   Now it has grown into one of the top craft shows on the east coast, drawing 700 crafters from throughout the United States and Canada.  The craft show, always held the second Saturday in August, draws upwards to 50,000 people and is held along the first four blocks of  E. Main Street, along three blocks of Broad Street and in Lititz Springs Park.