Harking back to the sign in the Festhaus pictured on page one of this thread, is it at all possible that it is an old humorous poem, or a song or ditty like a drinking song? And that's why the grammar and such are so poor? Just a possibility that crossed my mind given the translation.
As for the snail, I agree that it is not so bad for Easter, and yesterday we were walking behind a little girl who really liked it -- she broke away from her mother to stop at the fence and really take a look at it. I do hate that trees were removed, but as a spring decoration, especially as part of the Bunny Trail, I don't mind it.