Dunkin' coffee is free on April Fools' Day! But you need the right promo code for April 1, 2026. Here's how to score a free cup off Dunkin' coffee today.

How to get free coffee from Dunkin' on April 1, 2026. That's right, it's April Fools Day and they've got a code for you.

Add Yahoo as a preferred source to see more of our stories on Google. Do you want to end the year on a high note? Dunkin’ can help you out with their week of Produnktivity (as opposed to productivity, ...

For most Americans, coffee is a morning ritual, but for many, it's a metabolic trap. When a simple, nearly zero-calorie cup of black coffee—packed with performance-boosting antioxidants—is transformed ...