Is Thursday night. Starts at 7 but get there plenty early for parking and if you don't mind a few steps there are spots on the east side of Texas to park and walk over. One of Bryan's best events.
https://www.destinationbryan.com/events/annual/holiday-stroll-lighted-parade/
https://www.destinationbryan.com/events/annual/holiday-stroll-lighted-parade/