Lebanon Valley Chamber of Commerce 728 Walnut Street, Lebanon, PA 17042, 717-273-3727, The Lebanon Valley Chamber of Commerce promotes and supports local businesses and industries in the Lebanon area as well as provides relocation information. 

Lebanon County Historical Society 924 Cumberland Street, Lebanon, PA 17042, 717-272-1473, The Lebanon County Historical Society owns and operates the Stoy Museum and Union Canal Tunnel Park, the oldest existing tunnel in the United States. A gift shop, events, and archives are also available through the Lebanon County Historical Society. more...