National Coffee Day may be the world's best unofficial holiday. National Pizza Day is definitely in the running, but for us, it takes a close second to Sept. 29, the day entirely devoted to caffeine. The following deals will not only help you celebrate, but they'll also allow you to get your caffeine fix for free, and it just doesn't get better than that, my friends. Establishments known for their coffee such as Krispy Kreme and Dunkin' Donuts are offering deals, but there are some companies you might not expect (hello there, Baskin Robbins!) in the mix, too. Check out 13 of the deals going on this National Coffee Day, and plan your coffee runs accordingly!
1. Dunkin' Donuts
Swing by Dunkin' Donuts to get a doughnut and a free cup of coffee! On Sept. 29, if you purchase a medium or larger sized cup of hot coffee, you'll receive an additional medium-sized hot coffee for free—so bring a friend!
2. Krispy Kreme
It's not just National Coffee Day at Krispy Kreme—it's National Coffee Weekend! The doughnut establishment is giving you the chance to grab any of their hot brewed or small iced premium blend coffee drinks for free on Sept. 29, Sept. 30 and Oct. 1. The limit is one cup per day per customer, but hey—at least you've got the entire weekend to enjoy the deal. That's three days of free coffee! 
3. McDonald's
McDonald's hasnew espresso coffee beverages including a caramel macchiato, a cappuccino and an americano. You can score the drinks for a discounted price of just $2 to celebrate new flavors and National Coffee Day, all-in-one. 
4. Cinnabon
You can get a 12-ounce cup of coffeefor free on Sept. 29, which will be the perfect complement to your cinnamon roll, don't you think?
5. Baskin Robbins
The ice cream shop has combined your love of coffee and ice cream to create the Cappuccino Blast. They've rolled the drink out nationwide, and you can get a small one throughout the months of September and October for just $2.99.
6. 7-Eleven
The convenience store will be offering free coffee for 7Rewards membersSept. 29-Oct. 2, so be sure to make quite a few pit stops while the coffee is free!
7. Keurig
Keurig is offering 20 percent off on all K-Cup pods onkeurig.com on National Coffee Day. All you have to do to receive the discount is enter code CELEBRATE at checkout. The promo is valid from Sept. 29-Oct. 1, so you'll have the entire weekend to choose which flavors you'll be adding to your cart.
8. Lyft
Lyft partnered with High Brew Cold Brew Coffee to bring free coffee to anyone who takes a Lyft ride in eight select cities. The list of participating cities include Seattle, Portland, San Francisco, Los Angeles, Chicago, Austin, Dallas and Philadelphia. So, if you live in these areas—hitching a ride with Lyft will also mean getting a free can of cold brew coffee on Sept. 29. 
9. Dutch Bros
Not only can you get a free cup of joe, but you can also help local youths in the process. On Sept. 29, for every drink sold, Dutch Bros. will donate $1to The Memorial Foundation’s YouthWorks program. Coffee and charity—that's a winning combination.
10. Caribou
When National Coffee Day and your 25th birthday coincide, it's a big deal—that's why Caribou Coffee has created a brand new drink. You can get the Caramel Corn Coffeeless Cooler for a limited time, so even though this drink doesn't come with the dose of caffeine you need, you may still want to try it out before it's gone. Plus, get a free medium coffee just for signing up for their rewards program!
11. Peet's Coffee & Tea
12. Pilot Flying J
Present this coupon when you stop by Pilot Flying J to refuel and receive a free coffee on Sept. 29. You can also get a free tea or cappuccino, if that's more your thing. Your commute just got better. 
13. Boyer's
The Boyer's Coffee Cafe location is basically having a giant party to celebrate National Coffee Day. You can stop by for free coffee, food trucks, local vendors, live music and more. Excited for caffeine and in the Denver area? Stop by to celebrate with folks who are just as passionate about coffee as you are! It doesn't really matter where you get your cup of joe come National Coffee Day—so long as you get one! And since you're going to be drinking coffee anyways, might as well get it for a discount, no?
This story originally appeared on Don't Waste Your Money. Checkout Don't Waste Your Money for other great tips and ideas to make the most out of life.
