2026 Cobblestones & Commerce
Join us for our 2026 Cobblestones Commerce, a community shopping initiative, presented by the Nantucket Island Chamber of Commerce to promote supporting local businesses, October 9 - 12, 2026. We re excited to be hosting our 8th year of this awesome event and we plan on making it bigger and better than ever!
Miss Mitchell's Comet Party
Maria Mitchell Association will celebrate the anniversary of Miss Mitchell's comet Oct 9th from7-9pm at Loines Observatory at 59 Milk St.
