Green Briar Nature Center and Jam Kitchen celebrates this native berry so prominent in the history of Cape Cod.  See cooking demonstrations in the historic Green Briar Jam Kitchen using traditional cranberry jam and relish recipes.  Enjoy homemade cranberry crisp, clam chower or chili served from 11am to 2pm for a donation of $4 each.  View the gallery exhibits, browse among the used book sale, visit the nature center's resident animals or walk the trails on a fine fall day.  Hours are from 10am to 4pm.  For further information, call 508-888-6870.