So I'm a pretty stereotypical humanities grad student and coffeeshops are ubiquitous for semi-social studying - especially in winter. I'm weaning myself off sugar and ideally would like to get to the point where I am drinking unadulterated tea. There are so many different teas and coffees out there to choose from though! I've tried a few I thoroughly disliked, so I need some advice.

What are your favorite coffeeshop drinks?