They are:
Bedford, Bellingham, Cambridge/Prospect St., Lynnfield, Medford, Melrose, Nashua/N.H., Newton, Newtonville, Somerville, South Weymouth, Swampscott, Wellesley, Woburn.
We should be adding 3 or 4 more shortly, so stay tuned.
http://www.wholefoodsmarket.com/