Bagwell Sonic Group is a licensed franchisee of Sonic Drive-In restaurants. We operate Sonic Drive-In locations in the states ... of Mississippi, Louisiana, and Arkansas. We have been serving safe, quality food for 30 years. See more about Sonic Drive-In below. About Sonic Drive-In SONIC, America’s Drive-In started as a hamburger and root beer stand in 1953 in Shawnee, OK, called Top Hat Drive-In, and then changed its name to SONIC in 1959. The first drive-in to adopt the SONIC name is still serving customers in Stillwater, Okla. As the nation’s largest chain of drive-in restaurants, SONIC has more than 3,300 drive-ins coast to coast. More than a million customers eat at SONIC every day; and with more drink combinations than any other quick-service restaurant – 168,894 to be exact, SONIC is your Ultimate Drink Stop.SM As a brand, SONIC stands for opportunity. SONIC offers career opportunities, ownership opportunities for our employees and opportunities for personal and professional growth. Click below to find out more information about SONIC. read more