Ha...Ha...Ha...!

You know, I know a few dojos, for a $150.00, could swing you a real nice deal. We would have the Nija Bouncy House, Head Bands that said EM Soke on them (only a dollar extra per participant) and get a cheap katana to slice the cake....door prizes would include being yelled at by the sensei of your choice who wouldn't show any techniques, but would bark at you until you did something...and then incrementally adjusted your posture like a really bad chiropractor.
Additional promotional items, extra.