ST. JOHNSVILLE - The sixth annual hammer-in will take place from 10 a.m. to 4 p.m. June 7 and 8 at Fort Klock, Route 5, in the early 19th century limestone blacksmith shop. Participants can come for the day or camp overnight, according to a news release. The activities planned include blacksmithing, music, a barbecue and camping. <http://www.leaderherald.com/page/content.detail/id/565050/Hammer-in-event-slated-at-Fort-Klock.html?nav=5001> -- Bob Sullivan Schenectady Digital History Archive <http://www.schenectadyhistory.org/> Schenectady County (NY) Public Library