Cache is located in the beautiful Walnut Creek Park. There is a entrance fee from Memorial Day through Labor Day but free the rest of the year. Park open daylight hours only so no night caching. At the park there are great hiking/biking trails, a frisbee golf course, fishing, and swimming (summer only), so come on out and enjoy your day!
Upon arriving at GZ you will be looking for something that is out of place. It is up to you to find what it is. Good Luck!
Please replace as found and be careful in your retrieval.
Congrats to 2lablovers on the out of town FTF