On Sunday, Oct. 3, from 1:00 p.m. to 2:00 p.m., DEEP Forester Emery Gluck leads a talk and short off-trail walk in a section of the Nehantic State Forest where controlled burns are used as a forest-management tool.  The presentation is sponsored by the Town of Lyme and the Lyme Land Trust.  Registration is required. To register, send an email to openspace@townlyme.org.