New Jersey Lighthouses and select affiliated museums will host a “Lighthouse Challenge of New Jersey” weekend. 8 a.m. – 6 p.m. rain or shine. Visitors will enjoy the opportunity to tour the state and visit 11 land-based lighthouses, 2 museums, and 2 life-saving stations over the weekend, as well as help raise funds for continued lighthouse preservation, education and restoration. The Hereford Inlet Lighthouse in North Wildwood is included in the challenge. Entrance fee for participants and vendors. 609.522.4520, http://www.HerefordLighthouse.org or www.LighthouseChallengeNJ.org.