the final of the wibbly wobs. to get the locacheon for the key you must find wibbly wob #1 and #2 and get the co-ords from the back of the log books. then go to the co-ords and look for a small red and blue key. take it and go to the listed co-ords, unlock the cache, sign log, dont take stamp, relock, return key and go log your smilie.