Jack’s Celebrates National Best Friends Day with Buy One, Get One Free Small Milkshakes

BIRMINGHAM, Ala. (Jun 4, 2026) – Jack’s Family Restaurants (Jack’s) is giving best friends a sweet reason to celebrate National Best Friends Day with a one-day deal on small milkshakes. On Monday, June 8, guests can buy one small milkshake and get one free from 10 a.m. to close at all Jack’s locations.

Jack’s milkshakes are hand-scooped and available in a variety of flavors, including Chocolate, Vanilla, Strawberry, Cookies & Cream, Smoky Mountain Fudge, Lemonade, Strawberry Lemonade, Peanut Butter & Cookies and Chocolate Chip Cookie Dough.

“Best friends make every moment sweeter, and so do Jack’s milkshakes,” said Billie Jo Waara, CMO of Jack’s Family Restaurants. “Whether guests share with someone special or keep both for themselves, we’re excited to help them celebrate with a classic Jack’s favorite!”

Guests can enjoy this buy one, get one free offer on Jack’s small milkshakes Monday, June 8, from 10 a.m. to close, while supplies last. The promotion is available in-store, online at eatatjacks.com or through Jack’s All About Rewards app.

For more information on Jack’s Family Restaurants, visit eatatjacks.com.

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ABOUT JACK’S FAMILY RESTAURANTS

Founded in 1960 in Homewood, Alabama, Jack’s Family Restaurants started as Jack’s Hamburgers in a walk-up hamburger stand that served burgers, fries, sodas and shakes and has now grown to more than 285 locations in six states in the South. Jack’s is All About The South and serves its guests quality food with an emphasis on community involvement and charitable giving. For more information, visit eatatjacks.com or follow them on Facebook and Instagram.