If you're in the Jamaica Plain neighborhood outside of Boston, the first item on your list for food probably isn't burritos. But if it is, the Purple Cactus would be on the top.
Purple Cactus offers a variety of wraps, burritos and salads and while the add ons (meat, sour cream, etc.) can get pricey, it's worth it. It's so hard to find health fast food and I really enjoyed a corn and squash wrap when I ate there last. The service is fast and the place is bright and clean. The ingredients are fresh and I especially appreciated that all meals are served on real plates. Just because it's fast doesn't mean it can't feel like a meal at home! Enjoy!
Unfortunately Purple Cactus doesn't have a website yet, but any search engine pulls up their address and some interesting blog comments from 'foodies' in the area.