Big Red Shake: Burger Boy’s Flavor of the Month May 8, 2020 BIG RED SHAKES ARE A THING AT SAN ANTONIO'S BURGER BOY If this is the first time you've heard of a Big Red Shake at Burger Boy, you're not alone....
Burger Boy introduces new milkshake flavor just in time for summer Aug 6, 2019 Cool down this summer in San Antonio with Burger Boy's latest milkshake flavor. On Friday, the local burger chain announced it's newest flavor, coconut. "As we released new shakes and...