May 28th is National Hamburger Day, and many restaurants are offering freebies & nice deals that you can take advantage of and treat yourself. Check out the deals and be sure to visit all the places listed below! Also, be sure to check out even more freebies & deals here!
National Hamburger Day
Checkers & Rally’s
On May 28th, in celebration of National Hamburger Day, Checkers & Rally’s will offer a buy one get one free Classic Burger. Don’t miss out on scoring this deal.
Burger King
On May 28th, visit Burger King where Royal Perks Rewards Members (free to join) can score a free hamburger with any $3 purchase online or in-app. You can get it with an online or in-app purchase.
Bad Daddy’s Burger Bar
On May 28th only, Bad Daddy’s Burger Bar is celebrating National Hamburger Day with a $10 BD’s All-American Burger and a classic side.
Bobby’s Burgers by Bobby Flay
On National Hamburger Day, stop by Bobby’s Burgers by Bobby Flay and enjoy a Crunchburger for $5.28.
Dairy Queen
Through May 31st, visit Dairy Queen where its rewards members can score $1 off any Signature Stackburger (Backyard Bacon Ranch, Bacon Cheese Deluxe, FlameThrower, Cheese Deluxe, and Original Cheeseburger). There is a limit of one per person.
Eddie Merlot’s
Order online at Eddie Merlot’s and get Eddie’s Prime Cheeseburger and housemade potato chips for $15. If you choose to dine-in you can score this deal during Happy Hour from 4 pm – 6:30 pm.
Farmer Boys
On National Hamburger Day, Farmer Boys is offering VIF Rewards members a Big Cheese Cheeseburger for $3.99 when you order in-app.
Krystal
On May 28th, Krystal will be offering Club Krystal members an in-app exclusive deal – $0.50 Krystals!
Sullivan’s Steakhouse
On May 28th, order online at Sullivan’s Steakhouse and grab a Signature Angus Burger and fries for $15. Dine-in guests can get this same deal during Happy Hours from 3 pm – 6 pm.
The Greene Turtle
On May 28th, go to The Greene Turtle and score buy one get one free classic burgers in celebration of National Hamburger Day.
Wayback Burgers
On National Hamburger Day, Wayback Burgers will be offering its rewards members Classic Burgers for $5. Limit two per order/rewards account.
Shake Shack
Through May 31st, Shake Shack is hosting their Burger Month event. You can grab a free burger with any $10 purchase all month long. In order to score this promotion, you need to order in the Shack app, online, or at a kiosk and use promo code FREEBURGER. Do note that this offer is not valid for drive-thru and third-party apps. Don’t miss it, enjoy a Shake Shack burger now!
Arby’s
From May 28th through the 31st, Arby’s is offering a buy one get one free on their sandwiches. Valid online and pick-up-in-store orders. Please note that there is a limit of one per person.
Smashburgers
On May 28th, you can get a any single burger (excludes any items on the $4.99 All-The-Time menu) for just $5.28 at Smashburger with promo code 528SINGLE. This offer is available in stores, or via Smashburger’s website or app.
Steak ‘n Shake
On May 28th, wear or show any American Flag item (hat, shirt, pin, etc.) and score a free Double Steakburger at Steak ‘n Shake.
Universal Joint
Joint Rewards members get a free smash burger all day long on May 28th at Universal Joint. Participating locations include Decatur, Lawrenceville, Greenville, Clayton, Asheville, and Chattanooga.
Buffalo Wild Wings
On May 28th, Buffalo Wild Wings is offering half off any burger. All you have to do is order online for takeout or delivery and use a promo code at checkout. Additionally, new rewards members can score a free burger with a minimum purchase of $15.
- Carl’s Jr. – Buy One Famous Star, Get One for 1¢ on May 28th.
- Del Taco – Buy one, get one free Double Del Cheeseburgers on May 28th to 30th.
- Farm Burger – On May 28th only, guests at participating Farm Burger locations will be able to purchase a build-your-own grassfed, grass-finished burger for $6.
- Habit Burger & Grill – From May 28th through June 3rd, get two Charburgers for the price of one at Habit Burger & Grill. To redeem the offer, you must be a registered CharClub member.
- Hardees – Buy One Famous Star, Get One for 1¢ on May 28th.
- Jack in the Box: Get a Free Jr. Jumbo Jack with an in-app order of $1+ on May 28th.
- Ruby Tuesday – Single patty American Smashed Burger with fries or tots and the Endless Garden Bar for $8.99.
- Sonic – Rewards members get a free burger with $5 purchase through May 31st.
- Wahlburgers – Get a chance to win an exclusive lunch with Chef Paul Wahlberg at one of the three Wahlburgers locations in Massachusetts. For full details, rules, and entry information, check out their Instagram page.
- Whataburger – Rewards members can score a free Whataburger when you order a medium fry and medium drink on May 28th.
- White Castle – Enjoy 10-Sack of Original Sliders for $8.99 through June 13th.
National Hamburger Day Deals to Expect This Year Again
Wendy’s
Wendy’s is offering a Junior Bacon Cheeseburger for just 1¢ with any purchase. Just order through the Wendy’s App (App Store or Google Play), to score this offer.
- Bar Louie – Rewards members can score a $25 Burger Pass and enjoy a free burger on your next visit and $9.95 (Regularly $14.95+) every visit after that through December 31st, 2025. Make sure to purchase the pass through May 31st.
- Buffalo’s Cafe – Score Canyon Burgers and Tumbleweed Potato Chips for just $11.99 on May 28th.
- Epic Burger: Grab a $5 burger at Epic Burger on National Hamburger Day. Limit is one per person.
- Friendly’s: new Friendly’s Fan Club Rewards members can score a FREE Founder’s Burger when they download the Friendly’s app. Redeem your free burger in 30 days!
- Good Times Burgers & Frozen Custard: Get a Big Daddy Bacon Cheeseburger for just $8 at Good Times Burgers & Frozen Custard on May 28th.
- Hurricane Grill & Wings – Score a steak burger and fries for just $9.99 on May 28th.
- Native Grill & Wings – Score a MyNative Burger for just $8 at Native Grill & Wings.
- Perkins Restaurant & Bakery – Get a burger, fries, and a slice of pie for $9.99 at Perkins Restaurant & Bakery.
It looks like Wendy’s isn’t participating this year
Looks like the code for the 50%off at Buffalo Wild Wings is: GOBURGER