Sonic Drive-In

Restaurants

Sonic Drive-In is an American drive-in fast-food restaurant chain with over 3,500 locations in 46 states. Founded in 1953, Sonic maintains a retro drive-in experience where customers order from their cars using stalls and are served by carhops. The chain is known for its drinks, slushes, and unconventional limited-time offerings.

The Biology of Business

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