YES!
In the middle of Tokyo - Shinjuku, to be exact - you'll find a group of Japanese men (but also some women and teens) who LOVE 50's American culture. They dress like they came straight out of "Grease", including duck tailed hair, tight jeans, and leather jackets with popped collars.
Then, they dance.
And tourists know about it. People like me were standing around just waiting for the show. I dragged Tim to Yoyogi Park SPECIFICALLY to find them.
This little guy is in training but I think he has what it takes.
I plan to go back when it cools down a bit (ugh, I guess that means waiting until October) to see the ladies in their poodles skirts jiving with the guys.