Dr. Bryan Hamlin, Chair of the Friends of the Middlesex Fells, will address the New England Botanical Club on Friday, December 3, beginning at 6 pm in Haller Lecture Hall, Room 102, at the Harvard Museum of Natural History, 24 Oxford Street in Cambridge.  Dr. Hamlin will speak on the disappointments and pleasant surprises found at the Middlesex Fells Reservation.  The meeting is open to the public.  If you have questions, contact Dr. Nancy Eyster-Smith at neystersmith@bentley.edu.  For more information on the New England Botanical Club, log on to www.rhodora.org.