Event Calendar This event has passed. Holiday Boat Parade of Lights December 2, 2017 at 5:30 pm - 6:30 pm Excited to watch Christmas-light-decorated watercraft compete for top honors in this annual event? Whatever floats your boat. Details Date: December 2, 2017 Time: 5:30 pm - 6:30 pm Event Category: Editor Picks Visit Website To advertise your event on this calendar, contact calendar@washingtonian.com.+ Google Calendar+ Add to iCalendar