The Lower Mills Merchants Association and partners will stage its annual Holiday Stroll in Lower Mills and Milton Village on Sat., Nov. 30 from 3 p.m. to 6 p.m.

The popular event includes free trolley rides, open houses at several participating businesses, and a holiday tree lighting at 6:15 p.m.

This year’s lighting will take place at a new location— 1133 Washington St., Vargas & Vargas Insurance. The event will also feature an exhibition of art and music at the Walter Baker Artists Lofts.

For more information about how to participate or sponsor the event, email cvargas@vargasinsurance.com