If you love fries, the best day to celebrate the popular potato side is on National French Fry Day, July 10, 2026. No matter your favorite fry — crinkle-cut, curly, waffle, steak or shoestring — all are a staple anytime there’s a burger on the plate. And then there’s the debate over dipping sauces. Besides the standard ketchup, you can find fans of everything from ranch dressing to mayo…even a milkshake!
Photo: Smashburger
There’s also a fierce debate about which restaurant chain has the best fries. Whichever fries are your favorite, fries are always best when they’re served hot and fresh. There’s no debate about that!
National French Fry Day Deals
These offers are available at participating locations, while supplies last. Limit one per person. As more deals are announced, check back here for more salty updates.
Here’s what deals are available for National French Fry Day in Denver:
Arby’s
Arby’s has the meats…and fries!
From July 6 to 12, 2026, Arby’s is offering an XL Fry for $1.99 with a minimum purchase of $5 or more — exclusively for Arby’s Rewards members.
Birdcall
Calling all chicken sandwich lovers!
On July 10, 2026, Birdcall is offering a FREE order of fries with the purchase of an entrée — just use promo code FRIES at checkout in-restaurant and online via the restaurant’s site or app.
Capriotti’s Sandwich Shop
On July 10, 2026, Capriotti’s Sandwich Shop is offering FREE fries with the purchase of any medium or large sub — exclusively for Capriotti’s Rewards members.
Capriotti’s has 7 locations in Colorado — Castle Rock, Colorado Springs (3), Greenwood Village, Highlands Ranch and Parker.
Carl’s Jr.
Enjoy National French Fry Day with Carl’s Jr.!
On July 10, 2026, Carl’s Jr. is offering a FREE Large Fry or Large Waffle Fry with a minimum purchase $1 or more — exclusively for My Rewards members.
Chick-fil-A
Can you spot the cows?
From July 7 to 13, 2026, play the digital game “Spot the Cows” in the Chick-fil-A app for FREE Medium Waffle Fries. The prize is available, while supplies last.
And, don’t forget, the popular restaurant’s Cow Appreciation Day for even more FREE food on July 14, 2026.
Del Taco
Enjoy fries, along with your taco!
From July 10 to 12, 2026, Del Taco is offering FREE Regular Fries with a minimum $3 purchase — exclusively for Del Yeah! Rewards members.
Five Guys
Hang out with Five Guys on National French Fry Day!
On July 10, 2026, Five Guys is offering a FREE Little Fry with any burger, sandwich or hot dog purchase.
Use promo code FRYDAY26 at checkout online.
Freddy’s Frozen Custard & Steakburgers
Freddy’s has fries, too!
On July 10, 2026, Freddy’s is offering a Large Fry for just $1.99 — exclusively for Freddy’s Rewards members.
Image: Good Times
Good Times
Have a good time on National French Fry Day!
On July 11, 2026, Good Times is offering a FREE small fry with any purchase. Choose from Crinkle Fries or Wild Fries. For many fry fans, the local restaurant’s fries are the best in town — perfectly crispy and seasoned.
The giveaway is available in-restaurant and in the GT app.
7-Eleven
After enjoying fries on National French Fry Day, stop by 7-Eleven for a FREE small Slurpee on July 11, 2026 — as part of the convenience store’s annual Slurpee Day giveaway.
Shake Shack
Shake up National French Fry Day at Shake Shack!
From July 10 to 13, 2026, Shake Shack is offering FREE Classic Crinkle-Cut Fries with the purchase of any burger or sandwich.
Use promo code FRYDAY26 at checkout.
Smashburger
Burger and fries make the perfect pairing!
On July 10, 2026, Smashburger is giving away a FREE Regular-Sized Fry with a minimum $1 purchase. Choose from French Fries, Smash Fries, Sweet Potato Fries or Scorchin’ Fries.
The offer is available in-restaurant and via the restaurant’s app — use promo code FRYDAY26 at checkout.
Wendy’s
Wendy’s getting salty for National French Fry Day!
On July 10, 2026, Wendy’s is giving customers a FREE Any Size Fry with a minimum $5 purchase. The offer is only available in the Wendy’s app.
Whataburger
What a great freebie!
On July 10, 2026, Whataburger is offering a FREE Medium French Fry — exclusively for Whataburger Rewards members. No purchase necessary.
Whataburger has 9 locations in Colorado — Colorado Springs (6), Fountain, Monument and Pueblo.
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