Sonic Opens 3,000th drive-in

The 52 year-old Sonic, the nation's largest drive-in restaurant chain, had a ceremony celebrating unit number 3,000 yesterday in Shawnee, Oklahoma, the location of the first Sonic Drive-In. Sonic opened its 2,000th unit 1999. --Yahoo

UPDATE (5/2009): This blog post (from 2005) has become a popular place to discuss Sonic Drive-In locations, particularly in New Jersey (but everywhere else, too).

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