Welcome to Ben Butterworth Park! The cache is not at the posted coordinates, but it is within walking distance. To obtain the final coordinates, you must find the objects pictured and fill in the missing information. You won't need to leave this little section of the park to find all the info you need. Parking is available next to the starting coordinates. Please respect the park hours and use stealth while retrieving the final.
The cache can be found at n41 31.AB w090 27.CDE.
A: The two sides of this sign are identical, other than a sticker on the side facing the parking lot. Using the sticker only, A is the number of times the letter "o" appears minus the total number of exclamation points.
B: Find this sign very near to the first one. B is the step size, in inches, of the blue plus green, plus 1.
C: A short walk into the park you will find this plaque with a date on it. What is the last digit?
D: Right by the plaque you will find a structure with some lights like the one pictured. Count the number of sides the structure has and add 1 to get D. Count the number of lights and subtract 1 to get E.
Congrats to Pokey22 and drtmn on the FTF!