After my freshman year of college, I worked a summer at Dunkin Donuts (crazy rotating shift including weekend graveyard shift … one early morning a regular customer said “Are you studying engineering or computer science”. When I asked why he said, “you don’t look like you want to do this the rest of your life”. The right answer was Engineering). I enjoy Dunkin Donuts coffee, but usually not available in CO. Starbucks, not so much.