2025 National Hamburger Day Deals: Dairy Queen: Signature DQ Stackburger B1G1 for $1 & Many More

National Hamburger Day Deals 2025: Bar Louie is offering a $25 Burger Pass for rewards members, which includes a free burger on your next visit and $9.95 (reg. $14.95+) every visit after that through Dec. 31, 2025. Buffalo Wild Wings is offering half off any burger (including the All-American Cheeseburger, Triple Bacon Cheeseburger, and more) when you order online for takeout or delivery and use promo code GOBURGER at checkout.