I was alerted to this deal at Wal-mart:
There were "Try Me Free" peelies found on 3 pack of El Monterey Tornados (sort of like taquitos). They were found in the open freezer section at Walmart, next to the El Monterey burritos and chimichangas. El Monterey will reimburse you full cost of the Tornados once you send in the peelie and your receipt.
Plus, inside the box was a link to a short survey and when it was completed you were promised to be sent $1 off coupon for 2 more boxes of Tornados.
Check out this post for more details.
Thanks, Engineer a Debt Free life!