Statue of Harry Caray, longtime Cubs broadcaster. An
unabashed homer, Caray called games for the Cards, A's, Chisox, and
Cubs, though he's probably most closely associated with the
Cubs, even though he spent more time (25 years vs. 16) with the
Cards. You can hear some old Caray calls
here.
At least one Chicago deviant has considered ways to use the Caray statue to commit suicide. Those winters must get to you, I suppose.