Bach Society gives concertsThe Bach Society’s spring choral concert “Rest from the Journey” will be performed April 22 at Center Presbyterian Church, 211 Center St., Slippery Rock, and April 23 at Tower Presbyterian Church, 248 S. Broad St., Grove City.Both will begin at 7:30 p.m.The Grove City High School Chamber Choir will join in the April 23 performance.Admission is free.

Diversity series plans filmCRANBERRY TWP — The Cranberry Diversity Network and the Cranberry Library present another in the “Movies, Mumble and Munch” series from noon to 3 p.m. April 23 in the library at the municipal center, 2525 Rochester Road.The movie “Chocolat” will be followed by a discussion with Yasmin Purohit.Admission is $5. Register at cranberrylibrary.org/registeronline.

Summer shows announcedFreeport Theatre Festival Celebrates has announced the shows for its 27th summer season.All shows start at 7 p.m.“Massey Harbison,” a historical drama written and directed by Rennick Steele, will be presented July 8, 9, 10, 15, 16, 17, 22, 23 and 24.“Spirit of St. Mary’s,” a new historical drama written and directed by Steele, will be performed Aug. 12, 13, 14, 19, 20, 21, 26, 27 and 28.For more information, call 724-295-1934 or visit freeporttheatrefestival.org.

Concert chorale presents showJEFFERSON TWP — Concordia Haven will host Masterworks Concert Chorale, a chorus of singers from the Pittsburgh area, at 2 p.m. May 7 in the Haven I Dining Room, 112 Marwood Road. Admission is free.The chorale performs a classical and contemporary repertoire.Reservations are preferred, but not required. Call 724-352-1571, Ext. 8518, or visit concordiahaven.org.

Audubon trips plannedMore Bartramian Audubon Society birding field trips in northwestern Pennsylvania are planned.These field trips are free, but participation is limited.Unless otherwise noted, call 724-794-2434 to register or for more information.June 12: annual BAS Picnic at Goddard State Park, 3 p.m.Aug. 13: Shenango River Lake, 8 a.m.Sept. 10: Lake Arthur/Moraine-McConnells Mill, 8 a.m.Oct. 8: Elk County, call 724-496-4856.Bartramian Audubon Society serves Butler, Lawrence, Mercer, and Venango counties.