it is replaced by the world street challenge

http://www.worldstreetchallenge.com/

here is the info i got:

The event is running May 15 – 18th at Gateway International Raceway. $159,000 payout in 5 Heads up classes 6 open comp classes 2 separate bracket races on Sat. and Sun.

Bikini Contest Auto Show spectacular with low rider slam off comp. and audio sound off. (all held in the circle track) Over 2000 cars expected for the show! Also have 5 legs of the ride and drive cruises for car clubs through out the US and Canada.

See you in St. Louis