Wanna beer with that Whopper...

...in certain locations: https://www.usatoday.com/money/industries/food/2010-01-21-burger-king-beer_N.htm

So, if the idea catches-on and they incorporate the beer thing at a majority of Burger Kings, I see a small (maybe large) problem. Most fast food joints are "staffed" by teenagers, and always has a large turnover of employees due that fact (imo). The problem I see arising from this is you have to be a certain age (in various states) to "serve" alcohol, even if it's over the counter, I believe. Either the manager on duty is going to be very busy selling beer at the register, or they're going to have to hire a new staff old enough to sell beer, therby eliminating a lot of jobs for teenagers.

You can get beer at any fast food place all over Europe - even have beer in vending machines along side of Coke, etc. I used to get a beer with a burger at fast food joints back in 1967 when I was there - and again in 2002 when I was there again. But, that's Europe