My wife was there last week. I used to live there for several years and still have a lot of friends there.
The turquoise trial is really beautiful. That is a good recommendation. If you are in Santa Fe and like some twisties with great mountain views go up Artist Road to the ski basin. Trust me you will love it. All of the aspens should be changing color right now too. It is an amazing sight.
For breakfast, I recommend Pasquales. They have the best breakfast in Santa Fe. Ask for Frank and tell him "Doc" sent you.
For great (and hot) green chili go to Horseman's Haven on Cerillios Rd. Especially for breakfast.
As for the trike, there is a local company that makes them in Santa Fe. Some are really ornate.
Another great ride is up to Los Alomos/White Rock areas. Go through Los Alomos to the T at the base of the mountains and take a left. You'll love it.
If you are looking for pampering, go out to Ojo Calliente to the hot mineral springs and have a soak/massage.
My wife learned that I am just some guy in Iowa but in Santa Fe I'm the guy to know.
Send me an e-mail if you have any questions.
jason@2jollyrogers.com