You will need to leave the sidewalk to get this cache. If your having troubles, I left a hint 
To get the code to you must find out when White Squirrels were first brought to Olney.
Please make sure to lock the cache properly to ensure the next cacher gets the full experience! Thank you :)
Uvag #1: Vgf ba gur Fdhveeryf Ubzr!Uvag #2: Gjb fdhveeryf fgebyy vagb Byarl, rnpu ubyqvat guerr Jnyahgf. Vs lbh zhygvcyl gurve gbgny Jnyahgf ol 317, lbh'yy trg xabj lrne gur juvgr Fdhveeryf znqr gurve ubzr va Byarl sbe gur svefg gvzr.