Hartford Theatreworks has a lineup of recent award winners:
Doubt by John Patrick Shanley. Directed by Steve Campo. November 9 through December 23, 2007
Rabbit Hole by David Lindsay-Abaire. Directed by Rob Ruggiero June 20 through August 3, 2008
Blackbird by David Harrower. Directed by Steve Campo April 11 through May 25, 2008. Blackbird won awards in London and, recentley, a rave from the times in New York. Although follow up criticisms were more measured.
That's two recent Pulitzer Winners and and Olivier winner. Rabbit Hole was seen at the Huntington, but Boston doesn't seem to have Doubt on the schedule for a regional production yet, although we did get the touring Cherry Jones show.