2024 Starbucks Red Cup Day Promo Code. To snag a free starbucks cup, all you have to do is order one of this year's eligible drinks (see the full list below) on red cup day in any size. Red cup day at starbucks is thursday, nov.

You can get the cup in stores, via. Customers who return to starbucks with the custom cup, or any reusable cup, will receive a $0.10 discount on their order and starbucks rewards members can earn 25 stars.