Taco Bello, Bolivar & Mejia Lequerica 523. The restaurant may be named after the famous fast food chain, but expect much higher quality food. Hearty, delicious, inexpensive Mexican food. Various combination plates for $2-$3 (with vegetarian options). Fantastic, fresh guacamole and salsa bar. $2 lemon margaritas. Good Mexican food is extremely hard to find in Otavalo (and Ecuador in general), so this place is a real gem. The owner, Carlos Suarez, is friendly (and also speaks English).