The puzzle:
From N 40 degrees 27 minutes, subtract the number of "fries" in
the statue "Pittsburgh" multiplied by .001 minute, then subtract
another .001 minute. In other words, Minutes = 27 - (#Fries * .001)
- .001
"Pittsburgh" is also known as the "French Fry Statue." You will
see why when you see the piece.
From W 079 degrees 58 minutes, add the number of goddesses in
the art installation just to the southwest of "Pittsburgh"
multiplied by .301 minute.
Be warned - If you leave Frank Curto Park before you have the
smiley, it will take a LONG time to swing back around...

I made an error in the original puzzle - The minutes in the
french fry portion should be 27, not 26. Sorry about
that...