CANTON — Phillip W. Creighton, Shadow Chasers Paranormal Investigations and Research Organization, Potsdam, will talk about his group's research and methods at noon Thursday at the St. Lawrence County Historical Association, 3 E. Main St., as part of its Brown Bag lunch series.

Drinks and cookies will be provided. For more information, call SLCHA, 386-8133, e-mail slcha@northnet.org or visit the Web site, www.slcha.org.