From a press release issued by the Westside Daze Celebration Society today:
 
Please help us spread the word that this phone scam took place to warn the public from accepting these phone calls.
 
Westside Celebration Society, which hosts the annual Westside Daze unfortunately had on site a Travel Agent who held a contest for a Digital Camera. Since that time the Westside Daze team has learned that this USA Travel Agent, are calling all individuals who entered the contest. The Telephone solicitors are informing the recipient that they have won a free trip and are requesting a Credit card number along with other personal information.  PLEASE Do Not give out your credit card number to any person calling by phone.  
 
Westside Celebration Society apologizes to all individuals affected by this contest. We have informed the police and they request…IF you receive a call, contact Phone Busters 888.495.8501 or http://www.phonebusters.com.