The second is Green Chutes artist co-op and gallery in the Collister Shopping Center at State Street and Collister. I went to the grand opening last Friday and did a couple sketches:

Green Couple, by Sheila K. Carney.

Dancer in Red, by L. Collins.
Green Chutes is a fantastic space. There are several corrugated shipping containers throughout the building with pictures hung inside. The art there is very eclectic. I was impressed by Carney's use of bold shape and color, and the dramatic pose and silhouette work in Collins' piece, along with some of the photography by Jim Boudan (? I can't quite make out the spelling) and Matthieu Duquette.