Those are great - & Zurg - I checked your site again. What a hoot! I can't help but notice that we wore the same platform shoes back in the 70's! (glad I didn't keep any of them, though - I can't wear them now in my old age!)
I just pretend that I'm playing with my camera. I used the view screen on the back of the camera instead of holding it up to my face and I didn't need a flash so they didn't even know that I took a picture.