Join Burger King in commemorating the Solar Eclipse on April 8th with an exclusive offer for Royal Perks members. As a member (which is free to join), simply text the keyword ECLIPSE to 251251 to unlock a fantastic buy-one-get-one Whopper deal. Whether you plan to indulge during the eclipse or afterwards, this offer is redeemable via the BK app and website. Once claimed, you can enjoy the Whopper BOGO deal from April 8th to 15th at participating Burger King locations across the United States. Don’t miss out on this celestial celebration and treat yourself to the iconic taste of Burger King’s Whopper!