What's good in the city

I saw these two on my way home today, on 16th a few blocks up from Mission. I've never seen anything like this before on the street, and I'm pretty sure you haven't either. I got a cd because things like this The Ferocious Few need to be supported.

give the audience cameras?

I heard about this Beastie Boys Movie during a social media webinar some time last month. Really cool way to incorporate audience participation into a concert. Wish I could find the actual movie...