I love street performers.
No matter what they do they seem to draw a crowd
and
everyone always seems excited to see them,
including me.

Banging on a pot with a wooden spoon: crowd pleaser.
Walking on glass with bare feet: crowd pleaser.

It seems like no matter what you do you can't go wrong.
I think the only art that wouldn't go over on the street performing circuit is stand-up.
That would just be absurd.