Having just moved from Cowlumbus to DC, this conversation is very timely for me!
In Ohio, I was the "weird" one who actually went to the gym, was a vegetarian (always caused a mentdown when we went out to eat in groups, even though it's not really a big deal and I can always eat something on the menu these days), and avoided the piles of cookies backstage because they truly zap my energy and aren't all that tasty anyway. I used to do standing yoga poses between que sequences backstage, and the stagehands would totally make fun of me.
Now I'm just another person trying to work out, eat well, and stay healthy.
But - marcie, I feel you, girl! - I haven't met many people here yet and spend a lot of time playing on my laptop in the corner of the couch. I can only spend so much time at the gym before my new husband feels neglected. (He, by the way, is not a gym-goer, sits at his computer - he's a writer - about 10-hours each day, eats cheesecake for breakfast and never gains a pound!) I haven't found balance here, and I know it'll just take some time.