I lived in Santa Fe for about 3 years and worked in ABQ. Christie Maes (in ABQ) has a WONDERFUL chicken salad sandwich that has been featered on the Food Network. Casa de Benavidez (at 8032 4th St NW) was my favorite place to get authentic New Mexican food. In Santa Fe, the Blue Corn Cafe's queso is out of this world, the Cowgirl has great fries and burgers, the Plaza Cafe has yummy breakfast and the Cantina is a great place to eat (they sing broadway show tunes while you eat).
There is a nice zoo in ABQ. Los Alamos (where the atomic bomb was built) is about 45 minutes north of Santa Fe. The Bradbury museaum is pretty cool and it's free.
More than anything, I miss the food. Have fun on your trip.