Two people toasting with mugs of A&W Root Beer

15 Things You Didn't Know About A&W

June 2019 is when A&W Restaurants celebrates its landmark 100th anniversary. To commemorate a century of good food & good times, we compiled a list of 15 things you probably didn't know about A&W. Which famous singer wrote portions of his hit song at an A&W? How long does it take to make our signature Root Beer? Flip through the gallery below to find out!