We were hitchhiking from Saudi Arabia to Doha when the car we were in broke down. We had to spend a long time at the roadside waiting for another ride and at some point tliuska jokingly suggested we could hide a cache if we had one. I realized that I actually had a container and log book for a micro, so why not actually hide it?
We didn't have a suitable pen to place in the cache, so please bring your own pen. It would also be nice if you brought a pencil short enough to fit in a 35mm film canister and left it in the cache.