This Saturday, Sept. 26, Somerville Ave. in Union Sq. will be closed between Webster Ave. and Prospect St. from 1 p.m. until approximately 8 p.m. to accommodate the annual “Fluff Festival.”

For public safety reasons due to expected large crowds, no vehicular traffic will be allowed along Somerville Ave. in this area. Traffic will be detoured from Washington St. and Somerville Ave. onto Webster Ave. and Prospect St., which will both be converted temporarily into two-way streets to alleviate congestion. Buses in this area will be rerouted between 1 and 8 p.m. For details on rerouting, visit  www.mbta.com

Police details will be stationed in these areas to assist with traffic and pedestrian flow, however motorists are reminded to follow all posted signage and detours.

If you have any questions, please call 311, or (617) 666-3311.