Get ready for a caffeine fix of epic proportions! Thursday, Sept. 29, marks National Coffee Day 2016 and that means free (and in some places, heavily discounted) coffee for all. Find out which stores are giving away the best freebies in celebration and where to get the most noteworthy discounts below!

FREEBIES

Martha Stewart Cafe

Stop by the Martha Stewart Cafe in New York City and receive a complimentary 8-ounce cup of Martha Stewart Blend coffee. The cafe is located in the lobby at 601 West 26th Street. This offer is valid from 8 a.m. to 4:30 p.m. and is only while supplies last.

The Coffee Bean & Tea Leaf

All locations (except franchised stores) are giving away a free expresso shots to customers who download their new mobile app. Certain stores will also be giving away unspecified “delights,” which may include tumblers and the possibility of winning free coffee for a year.

Krispy Kreme

You get get a free 12-ounce cup of coffee and Original Glazed Doughnut when you visit any participating U.S. Krispy Kreme location. If you want another freebie, download the Krispy Kreme Rewards app and get a free doughnut.

WaWa

Stop into your local WaWa for a free coffee up to 24-ounces. Only self-serve hot beverages are included in this offer. There is a limit of one free coffee per customer.

Cumberland Farms

Cumberland Farms has you covered this National Coffee Day. The retailer will be giving its customers a free Farmhouse Blend or Bold coffee, iced or hot of any size, all day Thursday. Text “FREECOFFEE” to 64827 for your mobile coupon.

The freebies at Cumberland Farm continue into October with “Free Coffee Fridays.” Customers at 600 participating retail locations can get a free cup of hot or iced coffee of any size every other Friday through the rest of the month starting Oct. 7. Extras, such as milk, expresso shots, and popular fall favorites, are also free of charge.

Peet’s Coffee

The purchase of any non-packaged food item will get you a free medium drip coffee. Customers can also get free shipping at Peet.com for any non-subscription standard orders on Thursday. This offer cannot be combined with any other coupons or offers.

Coffee Day You only need a smartphone to get a free coffee from Cumberland Farms on Thursday, Sept. 29. Photo: Cumberland Farms

DEALS

Dunkin’ Donuts

Customers can get any medium coffee for 66 cents. Tax is not included in the price and store participation may vary.

LaMar’s

If you buy a 16-ounce Lamar’s collector’s travel mug on Thursday (which retails for $1.19), you’ll get the entire cup filled with coffee for free. This offer is limited to only one per customer and is valid only at participating locations.

Starbucks

The restaurant is doing a good dead in celebration of the date. Starbucks will donate a coffee tree for every brewed up of Mexico Chiapas coffee purchased Thursday. Find out more information here

Starbucks free coffee You can’t get free coffee at Starbucks this National Coffee Day but your purchase will help a charitable cause. A pair of Starbucks iced coffees are pictured inside a Lower Manhattan store on Aug. 21, 2009. Photo: Getty Images

Maui Wowi Hawaiian

Use the code “ALOHACOFFEE” at shop.mauiwowi.com and get 50 percent off your order of Kona coffee and more.

Green Mountain Coffee

National Coffee Day isn’t the time to be low on K-Cups! Keurig.com is offering two different promotions for the celebration. Throughout Oct. 2, you can get 20 percent off Green Mountain Coffee recyclable K-Cups pods by entering “GREENSAVINGS” at checkout. You can also get 15 percent off most other beverages using the same promo code.

Atlas Coffee Club

This exotic coffee subscription service wants to make sure you have coffee, and not just on National Coffee Day. Use the code “COFFEEDAY50” to get 50 percent off your first shipment when you purchase a monthly coffee subscription. Three, six and 12 months subscriptions are available.