Greensburg -- The Westmoreland Cultural Trust, in conjunction with Elko Concerts, will present the heavy metal band Queensrÿche at 8 p.m. Friday at the Palace Theatre, 21 W. Otterman St., as part of the silver anniversary of the release of its album, "Operation Mindcrime." Tickets: $30 or $35. Information: 724-836-8000.
Greensburg -- Greensburg Garden & Civic Center, 951 Old Salem Road, is holding an exhibit by members of the Norwin Art League through July 31. Information: 724-836-3074.
Oakmont -- Carnegie Library, 700 Allegheny River Blvd., will sponsor the following showings at 6:30 p.m. Registration: 412-828-9532.
• "Jack Reacher," Monday. Part of its "Page to Screen Film" series.
• Centralia mine fire documentary, Wednesday.
Derry Township -- The state Department of Conservation and Natural Resources will sponsor the following programs. Registration required. Information: 724-668-2566.
• "Bunnies & Bears," ages 4-5, 1 to 2 p.m. today.
• "Mammal Mix-Up," ages 6-8, 2:30 to 3:30 p.m. today.
• "Predators," a program for those ages 9-13, 1 to 3 p.m. Friday.
• "Story Time by the Lake," 10:30 to 11:30 a.m. Sunday.
Ligonier Township -- The Compass Inn Museum, 1382 Lincoln Highway, Laughlintown, will hold a children's weekend from 11 a.m. to 4 p.m. Saturday and 1 to 5 p.m. Sunday. Admission: $9, $6 for age 6 and older, free for age 5 and younger. Information: 724-238-4983.
Hempfield -- The University of Pittsburgh will host an open house at its Greensburg campus for high school students from 9:30 a.m. to noon Saturday at the campus, 145 Finoli Drive, off Mount Pleasant Road. An admissions presentation and walking tour of campus will be included. Students who register and attend will be offered a $45 application fee waiver to Pitt-Greensburg. Registration: 724-836-9880.
Derry Township -- The state Department of Conservation and Natural Resources will sponsor the following programs on Saturday. Registration required. Information: 724-668-2566.
• Fishing derby, 9 a.m. to 2 p.m.
• "Kayak Keystone," 2 to 4 p.m.
Oakmont -- The adult program of Carnegie Library, 700 Allegheny River Blvd., will sponsor "GochYa Cooking" with Cynthia Goch, author of "MamaMia Cucina," at 6 p.m. today. Registration: 412-828-9532.
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