Sunday, November 9, 1-3pm at Ravenswood Park: Ravenswood Rocks! Geology with DCR’s John Ratti. A rock is not a thing, but a drama. It reflects universal axioms such as, “As above, so below,” and is the great unifying science of the world. Join the Trustees and Massachusetts Department of Conservation and Recreation educator John Ratti for a unique presentation of this elegant science.

For more information about our program offerings in Cape Ann call us at 978.921.1944 x4031. Please visit www.thetrustees.org or call 978.921.1944 to join! Memberships start at $35 for students/seniors and $45 for individuals. Membership gifts and Giving Society memberships are also available.