Anytime 400,000 of your closest friends drop in for a visit, they're bound to leave a few things behind and some of those items are quite unusual, to say the least.
Digging around YouTube recently I found videos of news reports about the 50th annual Sturgis Motorcycle Rally in 1990. Hop in the time machine and watch:
The 83rd annual Sturgis Motorcycle Rally is right around the corner and this year promises to be one of the biggest gathering of the bikes in recent memory.