Barista: what can I get you?
Me: tall coffee please
(I hand money to barista)
Barista: this ones on the house
(I look down to make sure my top isn't undone, and then look back at barista puzzled)
Barista: all tall coffees are on the house today to encourage people to vote
Me: Oh why didnt you say that to begin with, thanks
Free Election day coffees at Starbucks today!