It began as a small flash mob in Portland's Monument Square in 2012, and has grown to include over 100 dancers that draw big crowds each year before Halloween.
It began as a small flash mob in Portland's Monument Square in 2012, and has grown to include over 100 dancers that draw big crowds each year before Halloween.
It began as a small flash mob in Portland's Monument Square in 2012, and has grown to include over 100 dancers that draw big crowds each year before Halloween.