Solar Panel Tour and Open House is from 10 a.m. to noon at the Polly Hill Arboretum Littlefield maintenance building. Tour and presentation with South Mountain Company. No fee. Call 508-693-9426.
This year’s annual retreat for Williams College alumni in Oak Bluffs will feature a lecture by historian Craig Steven Wilder and the screening of a new film by Thomas Allen Harris.
© 2014 Vineyard Gazette