The Eastern Massachusetts GMO (Buick-Oldsmobile-Pontiac-Cadillac) Spring Dust-Off 2026 is scheduled for Saturday, May 16, 2026, from 10 AM to 2 PM, generally featuring classics at the Heberts Candy Mansion grounds in Shrewsbury, MA.

Dash Plaques to 1st 100 cars. ❖ All classic car makes are welcome. ❖ Bruce Palmer DJ Music. Show information call: Ken Peterson: 603-785-8484.