Cubs Have Upside Down Logo At Wrigley, Possibly As Some Sort Of Distress Signal

This oopsie is apparently located on the wall of a tunnel near the Cubs clubhouse. Has it been like this for the last 95 years and no one's noticed? Possibly.

Cubs Have Upside Down Logo At Wrigley, Possibly As Some Sort Of Distress Signal

[Twitpic #1, Twitpic #2, via]