Art & Recreation in Montague, MA

One Love Reggae Festival

Peskeompskut Park, Turners Falls, 4-9pm, Free

Featuring Abdul Baki and Root Fiyah, Shanti Starr and The Afro-Reggae All Stars, Mbo Lette, Ras Iba & Amandla Band, and The Boston JA Crew, plus family activities and an emcee from FAB Fashion. All ages. Rain date 9/20.

Northeast Unity Car Show

First Street and Unity Park, 10am-4pm

Hundreds of custom and vintage European cars, plus bikes at Nova Motorcycles and food trucks.