For the 4th year, dancers from Avant Dance and Event Center infected Monument Square with awesome choreography, absolutely gruesome make-up and costumes.

The rain didn't stop folks from gathering in the heart of Portland as dozens of zombies busted out sick moves! Recreating Michael Jackson’s historic 1983 video, It was the annual Thriller Throwdown back again to get us in the spirit of Halloween! The thrillah chillah flash mob struck fear just outside our studio windows last Thursday evening.

Watch this great Facebook Live video from Dan Lampariello of WGME CBS 13 News!