Well there not secret ... but very low traffic ... because folks are pushing themselves ahead and pass the bathroom and don't expect a bathroom to be there...so the parameters are.. the worst is New Orleans square and tomorrowland train station and naturally city hall and adventure land... and the great music one is probably good

but I have only used it once and never on my radar as I like the one across the way but is high traffic... but my less traffic one is never busy... your signature photo is a clue..per his movie character