For over 50 years, Denny's has been one of the leading casual family dining chain restaurants in the United States. With one of its outlets in Bowling Green, Ky., the restaurant operates nearly 1,500 companies and franchised restaurants in the United States, Canada, Costa Rica, Guam, Mexico, New Zealand and Puerto Rico. Denny's menu offers traditional American-style food such as breakfast items, appetizers, sandwiches, dinner entrees and desserts. Its chain of restaurants offers various breakfast items, such as the Grand Slam, Lumberjack Slam, French Toast Slam and Belgian Waffle Slam. The restaurant has a specialty menu featuring low-fat Fit Fare offerings. Denny's has a birthday club for children upto age 10 and under.