My wife and I enjoyed the night after our wedding back in 2001 at the nearby Sterling Hotel. I won't call it our "honeymoon", as we went to Europe two weeks later for that. But this was our "local" honeymoon night. It is a beautiful hotel, esp. the Honeymoon Suite.
To solve this cache, go to the posted coords. You should be near a fire hydrant. Project a waypoint 104.4 feet away at 134.98 degrees, and you should find the cache there. You will recognize a common hiding spot for caches there.