From the Lowell Alert System:

City of Lights Parade on Saturday, November 25, 2017 starting at 4:30 PM.  Starts on Jackson Street to Central to Merrimack Street.  Ends in front of City Hall.  No parking on Jackson Street after 10:00 AM.  No parking on Central, Merrimack Streets, as well as Fr. Morissette Boulevard and Arcand Drive after 2:00 PM.  Free parking at Market, John and Middlesex Street garages.  More information at www.likelowell.com