Bike, Walk Dunwoody is planning a community bike ride from 3 to 4 p.m. Sunday at the Dunwoody Village parking lot. The 4.5-mile loop consists mostly of right turns. Younger riders and those unable to keep up with the main group will follow a shorter route.

Riders 10 and under must be accompanied by an adult, and cyclists must wear a helmet. Organizers are also asking riders to decorate their bicycles in the holiday spirit.