Churchill -- Beulah Presbyterian Church, 2500 McCrady Road, will host a performance of the Watoto Children's Choir at 4 p.m. Saturday. Dinner with the choir will be held afterward. A freewill offering will be taken. Information: 412-242-4570.
Penn Hills -- Mount Hope Community Presbyterian Church, 12106 Frankstown Road, will hold "No Clue," a mystery dinner theater, at 6:30 p.m. May 31. Cost: $25 per person. Reservations: 412-793-0227.
Derry Township -- The state Department of Conservation and Natural Resources will sponsor the following nature programs in Keystone State Park, 1150 Keystone Park Road. Information: 724-668-2566.
• Flower Fever Hike, 2 to 3 p.m. Friday;
• Evening canoe tour, 6 to 8 p.m. Friday;
• Incredible Edibles Hike, 11 a.m. to noon Saturday;
• Kayak Keystone, 2 to 4 p.m. Saturday;
• Nature from A to Z, 1 to 3 p.m. Sunday.neigh_east - neigh_westmoreland
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