Kawa (Ka 'va) has quite the extensive menu. They obviously specialize in espressos/coffee, but don't let your stomach miss out on their breakfast, lunch, dinner and dessert menus. And don't just come here to taste their two excellent beans (Intelligentsia and 49th Parallel)...check out their long list of beers (including a couple of gluten-free and non-alcoholic types), as well as wines.
The service here is excellent, they know their product and are very friendly.
Last but not least, they hold an open stage on Tuesday evenings for those who are brave enough to share their talents - 8pm with Alex Boiselle and friends.
Kawa Espresso Bar: http://kawacalgary.ca/
Intelligentsia Coffee: http://www.intelligentsiacoffee.com/
49th Parallel Coffee: http://www.49thparallelroasters.com/