Where to Get Free Coffee and Hot Discounts on National Coffee Day

National Coffee Day, on Sept. 29, honors one of America's best-loved drinks. Across the country, coffee chains are offering discounts and freebies to celebrate this caffeinated favorite.

Enjoy a free small coffee and a free original glazed doughnut at participating Krispy Kreme locations on Sept. 29.

Dunkin' Donuts is celebrating National Coffee Day by offering a medium hot coffee for 66 cents (compared with about $2 regularly, depending on location).

Get a free medium-size drip coffee along with the purchase of a fresh food item from Peet's Coffee on Sept. 29.

At Caribou Coffee, get a complimentary brewed coffee with the purchase of a 1-pound bag of Amy's Blend coffee. This deal goes through Oct. 2.

Text "FREECOFFEE" to 64827 on Sept. 29 to get a coupon from the convenience store chain for a free hot or iced coffee at participating locations.

Pick up a free small hot drink (coffee, tea, or cappuccino) from the truck stop chain with an online coupon valid only on Sept. 29.

This chain with about 70 locations in the United States and Canada is offering a free small coffee on the day.

Buy a 16-ounce collector's travel mug for $1.19 at one of 25 LaMar's locations in Missouri, Kansas, Colorado, Arizona, and Nebraska and get it filled with coffee at no extra charge.

Pick up any size or style of hot coffee for free at one of the Pennsylvania-based company's 13 locations and try its new breakfast sandwiches for an introductory price of $2 (normally $3).

Customers who download the Whole Foods Market app can scan a personalized bar code at the register to get $1 off a 16-ounce pumpkin spice latte from the in-store Allegro coffee bar at participating locations from Sept. 28 to Nov. 1. Allegro Coffee will also donate $1 for every drip coffee sold on Sept. 29 to Whole Planet Foundation, a nonprofit organization helps poverty-stricken families in 68 countries create or expand home-based businesses.

For every cup of México Chiapas coffee customers buy on National Coffee Day, Starbucks will donate a coffee tree to farmers in Mexico, El Salvador, and Guatemala.

The fast food giant has a history of offering a free small McCafé brewed coffee at participating locations for National Coffee Day.