http://promo.espn.go.com/espnradio/jcpenney/whoknew/

Description:
Enter ESPN Radio's Who Knew with Mike & Mike Sweepstakes for your chance to win one of three $1,000 JCPenney gift cards.

Eligibility:
USA, 21+

Start Date:
October 18, 2010

End Date:
December 26, 2010 at 11:59 p.m. ET

Entry Frequency:
1 x daily per person/email/household.

Sweepstakes Prizes:
Grand Prizes (3): $1,000 JCPenney gift card.

Additional Comments:
You have to answer a trivia question to enter.