Enter the Dos Equis Tic Tac Taco Sweepstakes by December 31, 2018, for your chance to win a trip for two to Cancun, Mexico! This prize includes round-trip airfare for two to Cancun and a three-night stay in a hotel. Other monthly prize winners shall receive a $100 gift card to use on your next Mexican meal. Enter today for your chance to win one of these prizes. Good luck to you all!