The following announcement was provided by Minute Man National Historical Park.

On June 23 from 2:00 to 3:00, join members of the Three Rivers Chorus and the Concord Poetry Center for a relaxing afternoon of a cappella songs and original poetry readings.  Bring a picnic and enjoy these wonderful artists. Find a spot under the oak trees in the historic Buttrick Gardens at Minute Man National Historical Park’s North Bridge Visitor Center, 174 Liberty Street, Concord. Admission is free. For more information, please call the Park at 978-369-7825, or check our website at www.nps.gov/mima.