If it ain’t broke, don’t fix it. Our menu has stayed (relatively) the same since 1959. #tradition #menu #keepitsimple #STLCarlsDriveIn #Route66 #60thOn66

Our building was originally a Lubrite Service Station built in 1918, at the dawn of the “horseless carriage” movement. #Historic #FillUpAtCarls #FunFact #STLCarlsDriveIn #Route66 #60thOn66

A tall, homemade root beer in a frosty glass beats the St. Louis heat. #BeatTheHeat #Rootbeer #TooDarnHot #STLCarlsDriveIn #Route66 #60thOn66

Shake, Shake, Shake it up! #BeatTheHeat #Milikshake #TooDarnHot #STLCarlsDriveIn #Route66 #60thOn66

Kickin’ it on Route 66 for Sixty Years. #KickinIt #STLCarlsDriveIn #Route66 #60thOn66

We’ve been Satisfying St. Louis for 60 years while keeping an eye to the future! #Future #Past #STLCarlsDriveIn #Route66 #60thOn66 #STLFoodie #STLTradition #STLEatLocal #STLHistory #STLFood #STLFoodScene #DriveIn #CrispyEdge #Burger #Fries #OnionRings #HistoricRoute66 #VisitMO

Our root beer is made on-site with our secret recipe. Make it a float with a hearty scoop of vanilla ice cream. #RootBeerFloat #RootBeer #Homemade #STLCarlsDriveIn #Route66 #60thOn66

Which side do you come in? Kirkwood or Webster? #PickASide #PioneerPride #Kirkwood #StatesmanPride #Webster #STLCarlsDriveIn #Route66 #60thOn66 #STLFoodie #STLTradition #STLEatLocal #STLHistory #STLFood #DriveIn #CrispyEdge #Burger #Fries #OnionRings #HistoricRoute66 #VisitMO

Golden and Delicious. Fries are the perfect complement to our burgers. #GoldenAndDelicious #Fries #STLCarlsDriveIn #Route66 #60thOn66 #STLFoodie #STLTradition #STLEatLocal #STLHistory #STLFood #STLFoodScene #DriveIn #CrispyEdge #Burger #OnionRings #HistoricRoute66 #VisitMO

Have you tried the Curly-Q dog? Why wait! #HotDog #HotDiggityDog #CurlyQ #STLCarlsDriveIn #Route66 #60thOn66 #STLFoodie

Come celebrate our 60th Anniversary Sunday, October 13th, 1-6pm! We’re hosting Carl’s Classic Car Show next door at The Rock Church of St. Louis. For more details, visit: bit.ly/2pmfG70 #Route66 #CarlsDriveIn #CarlsClassicCarShow #DriveIn #HistoricRoute66 #ClassicCars

Can you guess what the best selling American Car was in 1959? Comment your answer below! See a good variety of cars from that era Sunday, October, 13 at Carl’s Classic Car Show!

Cars have come a long way since the Model T. Now they come in more than one color. See the evolution here bit.ly/cccs-ev and in person at the Carl’s Classic Car Show next Sunday, Oct. 13!

To celebrate our 60th on 66, the Spirit of St. Louis Classic Car Club and Model A Ford Club will be displaying their vehicles for us, so we all can reminisce! This is not a show and no prizes will be awarded. bit.ly/2pmfG70

Everyone has a dream car. What’s yours? Post a pic! See some classic ones in person at the Carl’s Classic Car Showcase Sunday, Oct. 13. #Route66 #CarlsDriveIn #SixtyYears #CarlsClassicCarShowcase #DriveIn #HistoricRoute66 #ClassicCars #STLDriveIn #SmashBurger #STLFood #STLFoodie

We’ve made a lot of memories in our 60 years. What’s your favorite Carl’s Drive-In moment? #Memories #Reminisce #Route66 #CarlsDriveIn #HistoricSTL #SixtyYears #CarlsClassicCarShowcase #DriveIn #HistoricRoute66 #ClassicCars #STLDriveIn #SmashBurger #STLFood #STLFoodie #Rootbeer

Americans consume approximately 50-billion burgers a year. We serve more than a few of those and will be serving more this Sunday at the Carl’s Classic Car Showcase! #Route66 #CarlsDriveIn #HistoricSTL #SixtyYears #CarlsClassicCarShow #DriveIn #HistoricRoute66 #ClassicCars

In 1975, the Oldsmobile Cutlass was the most popular car and Carl gets the formula for its now famous root beer.

Check out these car ads from 1959, the year Carl’s was founded! Perhaps a few will be here Sunday for our 60th Car Showcase. Will we see you? blog.consumerguide.com/model-year-mad…

We are all GEARED up for Sunday’s car showcase! Will we see you there? #ComeToCarls . . #Route66 #CarlsDriveIn #HistoricSTL #SixtyYears #CarlsClassicCarShow #DriveIn #HistoricRoute66 #ClassicCars #STLDriveIn #SmashBurger #STLFood #STLFoodie #Rootbeer #CarShow #ClassicCarShow