My little family is addicted to root beer.  I, personally, don't like ice cream in my drinks, however, I never pass up the opportunity for a frosty mug of 1919, IBC or A&W. 

In case you are a root beer float fanatic, you might want to whip up a batch of root beer float cupcakes.  I have no idea if these are good or not, but it's worth trying out.  [via BoingBoing]