Show up at a participating Caribou Coffee in Minnesota or Western Wisconsin wearing purple or your Minnesota Vikings gear on the Friday before a Vikings game, and you’ll get $1 off any large chocolate drink.
This offer is good on Fridays throughout the rest of the Vikings football season.
Not in Minnesota? Or look terrible in purple? You can still get a printable coupon for $1 off any medium or large mocha (or Guittard chocolate drink) through December 31.
And don’t forget to check out the Monday coffee deals, too.