Unidad, the popular Latin themed restaurant, is hosting a unique holiday promotion this month for its customers. When you dine in the restaurant this month, you’ll receive a sealed red envelope that contains a surprise gift inside. But don’t open it!

Instead, take the unopened envelope back to Unidad and have dinner there Sunday–Thursday, January 3–31, to redeem your prize! The giveaways range from a free margarita to a big screen TV.