I really liked this idea of having the walls of the coffee shop be the blackboard. However, Camino is a coffee shop with a wooden interior, so it wouldn't work for my brief, but it's definitely interesting. It's funky and different and eye catching.
Not a kitchen==but would make a nice design for one, I think. AP: interior design of 12 coffeeshops around the world. This one (with the world map) is my favorite :) None of them really look cozy enough, but there's some cool design/ideas