Delmont -- Apple Hill Playhouse, 275 Manor Road, will hold auditions for its upcoming production of "Dracula -- The Musical?" from 11 a.m. to 2 p.m. Saturday. Five men and four women are needed. The play will be staged Oct. 23 to Nov. 1. Information: 724-468-5050.
Murrysville -- Masterworks Concert Chorale is recruiting singers for its Dec. 7 concert and will hold its first rehearsal at 7:30 p.m. Monday at Calvary Lutheran Church, 4725 Old William Penn Highway. Information: 412-607-8108.
Hempfield -- The University of Pittsburgh will sponsor a performance by the Billies at 9 p.m. Wednesday in the Village Coffeehouse on Pitt's Greensburg campus, 150 Finoli Drive, off Mount Pleasant Road. Information: 724-836-7741.
Monroeville -- BCC Ministries will hold its annual Pittsburgh Circle of Courage Awards on Friday at the DoubleTree Hotel, 101 Mall Blvd. A meet and greet will be held at 6:45 p.m., followed by an awards program at 7:15 p.m. Music will be provided by the Chamber Light Players, Strings Duo. Tickets: $65 for adults, $30 for children. Information: 412-471-4332.
Jeannette -- Business Women Connect will meet from 1:30 to 3 p.m. Sept. 6 at DeNunzio's Restaurant, 700 Lowry Ave. M.J. Rulnick-Callaway will speak on "Five Secrets to Doubling Your Sales." Cost: $18. Deadline: Tuesday. Information: 724-493-9695.
Derry Township -- The state Department of Conservation and Natural Resources will sponsor the following programs in Keystone State Park, 1150 Keystone Park Road. Registration: 724-668-2566.
• "Nature from A to Z" hike, 2 to 3 p.m. Friday.
• "Creatures of the Night" hike, 7:30 to 9 p.m. Friday.
• "Star Party at the Beach," 8 to 10 p.m. Saturday.
• "Trees of Keystone" hike, 2 to 3 p.m. Sunday.