With Brain & Pinky, Eikenhofjes and Xizat I travelled 11 days through the USA to find some very old caches. On our 8th day we did a series of 'Gate caches' along Frontage Road and we drove to Provo for some Challenges.
This one was allowed to be taken by Xizat. I also found a cache on the 24th of each calendar month.
Thanks and cheers!
Biertje (from Holland)