Wow, that's kinda neat... this is the first pic I've ever seen where he appears to be disguising himself. Are there any others? I bet it makes a big difference from the back, and from the front, if he wore sunglasses as well, I bet that would be even better. The devoted fans would still know him, of course, but to the average person on the street who wasn't expecting to see him...
Must have been hot under that hat, but on the plus side, at least his neck would have gotten more breeze!

(speaking as a long-haired person myself!)
“Everybody is a genius. But if you judge a fish by its ability to climb a tree, it will live its whole life believing that it is stupid.”
― Albert Einstein