It’s the house wine of the South, and a favorite all over the country, and on Monday, we’ll all be celebrating National Iced Tea Day.

OK, maybe not all of us, but for a lot of us – half the population of the US drinks tea on any given day – there's nothing better than a cold glass of sweet tea on a hot summer afternoon.

Here are a few places celebrating National Iced Tea Day Monday.

(Note: Not every restaurant in a chain may be honoring the deals, so be sure to check with local restaurants to confirm which deals are available before you go. Prices may vary with location.) 

Bill Miller Bar-B-Q: The restaurant is offering a free iced tea refill when you bring a 32-ounce or smaller cup to any location on Monday.

Bojangles': Get a 32-ounce cup of Bojangles' sweet Legendary Iced Tea for $1 at participating locations starting Monday for a limited time. 

CEFCO Convenience Stores: Get a free iced tea or a fountain drink when you text CEFCLUB to 27640.

Coffee Bean & Tea Leaf: Sign up for the company's email list and get 10 percent off the first order.

DavidsTea: Sign up for the Summer Steeper Club to get points toward free tea.

Dunkin': Get a free drink when you join the DD Perks reward program at www.ddperks.com

Mighty Leaf: Get 10% off and receive free domestic ground shipping on any order over $59 when you sign up for the rewards program.

Sonny's BBQ: Get a free Sonny's signature sweet or unsweet tea with any purchase Monday.

Starbucks: Get a free tea or coffee refill if you are a Starbucks Rewards member. Present the same registered Starbucks Card or mobile app you used to make the purchase at participating stores during the same visit.

TAZO, Lipton and Pure Leaf: Text ICEDTEA TO 64827 from Monday through Thursday, and get a free tea at more than 1,200 restaurants across the country. Click on the mobile ad and follow the prompts to find the nearest participating location. Learn more at www.teadup.com.