Write a review Your name* Your e-mail* (Not for publication) Rating ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * * — Required information Sonic Drive-In ← View details 1022 U.S Highway South 281, Blanco, TX 78606 +1 830-833-4600