A place to rest those weary legs after some exercise in the nearby park. Watch out for high muggle traffic to and from the park, and of course - the curtain twitchers. You may need tweezers, but please place the log back in the lid and you shouldn't require them. The first cache I have hidden, and should be some fun for you. Make sure you are sitting down for the hint...
Gur yrsg yrt vf gur evtug yrt.