Ahhh, that makes more sense if the Wizard of Oz movie has a following where it is played every year at easter etc in the USA.  Add in the succesful slot machine, and u can see the tie-in. Maybe the gambling industry has a few connections to the pinball industry via Jacks etc.

Maybe the Pinball will be a winner afterall. Hope so. Cant wait to see the finished product. Might be very worrying to STERN.