Happy National Coffee Day ,Sept. 29 Thursday marks the annual event observed by coffee lovers everywhere, and there are plenty of ways to celebrate. Dunkin’ Donuts, Peet’s Coffee and Krispy Kreme are serving up free coffee on National Coffee Day. Here’s the guide for coffee lovers to get free cup of coffee :

Dunkin’ Donuts: Get a free medium cup
Of ice or hot coffee with any purchase on National Coffee Day. This includes Dunkin’ Original Blend, Dunkin’ Midnight, and Dunkin’ Decaf.

Peet’s Coffee : Free delivery on coffeebar orders (offer ends 10/2). Save 30% of new subscriptions with code: NEWSUB30.

Panera: Join Panera’s Unlimited sip club by Oct. 5 and get coffees, tees, fountain drinks, lemonade free for two months.  

Krispy Kreme: Get a free cup coffee (hot or iced) for one day only. This National Coffee Day deals applies to in-store, drive-thru or delivery purchases.

Tim Hortons: Get a cup of hot or iced coffee, you can order through the Tim Horton app.

Wendy’s: Free small Frosty-ccino, cold brew or hot coffee on any purchase made via the Wendy’s app.