Cafe Gaia, Oaxaca de Juárez
In the courtyard approach to the Posada Margarita is this tiny organic food cafe. 4-5 tables outside, 2 or 3 in, the cafe is open for breakfast or lunch only. Incredibly friendly (if slightly scatty) woman runs it, and it was a real pleasure to start the day with a relaxed coffee and set menu breakfast. No hurry - more coffee? (OK, so you would probably have to go and remind her, but somehow it didn't really matter).
Favorite Dish: Set breakfasts of coffee, orange juice (optionally served with fresh ginger) plus mains - eggs, French toast, sandwiches. They were all full of flavour and very good.