Suggestions for booking a Santa portrait gig?

I am interested in in lining up an opportunity to take pictures of the kids with Santa Claus and sell prints on the spot. Recently I did a father-daughter dance and it went well. To me it would be a good intro to doing family portraits. How do you get started in the Santa market?

You'd probably want to check with places that employee Santa's, like malls, etc, and they could point you in the right direction. ;) Good luck.