At participating Buffalo Wild Wings locations, buy $25 in Gift Cards and get a Mystery Gift Card worth at least $5 for free. That's tied with last week's mention as the best offer we've seen from Buffalo Wild Wings this year. The mystery card will be worth between $5 and $100 and can be redeemed between January 1 and February 28. Limit four mystery coupons per person. Offer ends December 31.

Note: You can obtain a Mystery Gift Card without a gift card purchase by sending a self-addressed, stamped envelope along with your name, street address, age, and telephone number to BWW Blazin' Bonus Game, P.O. Box 3696, Minneapolis, MN, 55403.

Note that this offer isn't available in FL, NY, or RI.