http://www.stltoday.com/news/local/metro/st-louis-thanksgiving-day-parade-is-postponed-due-to-ferguson/article_00ec8463-60fd-577c-9126-77f204a66cb7.html
It was Thanksgiving.
I couldn't remember the exact event, but knew I had friends with a Ghostbuster's float who put a lot of time into it only to have the event ruined by the BLM Ferguson fools.