Simple bison. Not so simple to reach from the rest stop. If you are local, use the "backdoor entrance". If you are stopping along the turnpike, please do not attempt to climb the fence, use the path near the employee lot and walk down.
Now onto the celebration! Our local reviewer is Keystone and I saw him recently at Midwest Geobash. We of course caught up on life and our families, and then he slipped a little token into my hand that celebrated a milestone. 20 YEARS of being a Volunteer reviewer. WOW! Congrats Keystone!! That is alot of caches published!! I am so happy that our original reviewer is still in the game and still is watching over our area.
Congrats to you as well for being in the top 3 long-standing reviewers. That is a great stat as well.
Big thank you for all the time that you give to the Geocaching community. And above and beyond that.. thanks for being a great friend!!! <3