HAGERSTOWN, MD – Saturday night was not only Halloween, but also the 85th annual Alsatia Mummers Parade.

Organizers say it's the largest nighttime parade on the East Coast.

Thousands of spectators lined the streets despite cool, damp weather.

Organizers of the parade were busy all day getting ready for the event.

There were over 200 total displays in this year’s parade.

For more information on the parade, including what a Mummer is, click play.