Burger King is celebrating its 68th birthday with many consumer benefits.
Royal Perks members who spend $1 or more get a complimentary Whopper Jr. for one day.
To get a complimentary Whopper Jr., order via Burger King's app, online, or participating locations.
Burger King is also offering a limited-edition birthday crown designed by Miami-based artist Romero Britto.
New birthday crowns with a pop-art burger and fries are available worldwide. They can also unlock a year's supply of Burger King grub.
Burger King fans may participate by posting a photo with the crown on Instagram with the hashtag #BKCrownSweepstakes. While supplies last, get multicoloured crowns.