Alabaster Performing Arts preps for an ‘Irish Celebration’ in Murrysville and Greensburg Patrick Varine Tuesday, Feb. 25, 2020 2:01 p.m. | Tuesday, Feb. 25, 2020 2:01 p.m. Go Ad-Free Today! Submitted | Alabaster Performing Arts Rick Reed, Mary McCormack and Jessie Glover of the Alabaster Performing Arts troupe pose for a photo. The trio will be part of “Irish Celebration,” performed March 17 in Greensburg and March 19 in Murrysville. Share this post: Facebook Twitter LinkedIn Reddit Email