Darden Restaurants (DRI)
By the year 1989, there were about 145 olive garden restaurants.
407-245-4000 is the phone number listed on the Darden Restaurants website (the parent company of Olive Garden, Red Lobster, etc.). That should get you started. But the number seems to be disconnected.
There are more than 450 Olive Garden restaurants outside the United States of America.
Why not use the link to the Olive Garden web site and find out?
Olive Garden operates more than 750 locations globally.
Darden Restaurants, Inc., location in Orange County, FL is the corporation that owns Olive Garden. Darden owns a variety of restaurant chains, also including Longhorn Steakhouse and Red Lobster.
Olive Garden was founded in 1982 by Darden Restaurants Incorporated.You can find more information at Olivegarden.com.