By the luck of the Irish, Denise Fennell is back in the habit! Everyone’s favorite sassy nun leads a brand new catechism class—this time with a bit more green. Audience members become students in a hilarious classroom where Sister’s rules are all that matter. Support American Theatre: a just and thriving theatre ecology begins with information for all. Please join us in this mission by joining TCG, which entitles you to copies of our quarterly print magazine and helps support a long legacy of quality…