PROSPECT — St. Christopher at the Lake Roman Catholic Church, at the crossroads of Route 422 and Route 528, will have a parish festival from 4 to 10 p.m. July 18 and from 5 to 10 p.m. July 19.

An outdoor Mass will be held at 4 p.m. July 19 with the Revs. Philip Farrell and Joseph Feltz. The Prospect chime choir will provide music.

The festival will offer a wide variety of food, wood crafts, a flea market, Chinese auction, baskets, children's games, karaoke and other entertainment.

For more information, call 724-865-2430 or e-mail stchristopher@zoominternet.net.

The youth group of St. John's Reformed Church, 494 Evans City Road, will have an ice cream social at 7:30 p.m. Sunday in the picnic shelter.The social is for all youths in grades 7 to 12.

Several events will be sponsored by the Butler Parks and Recreation Department at Alameda Park from July 14 to 18:Monday Movies in the Park will feature a free showing of “101 Dalmatians” at 8:30 p.m. July 14 at the Masonic Shelter.Divine Ridge, a contemporary Christian music group, will play for the Summer Concert Series at 6:30 p.m. July 15 at the Carousel Shelter.“Backyard Predators” will be presented by the Pennsylvania Game Commission for the Outdoor Discovery series at 6:30 p.m. July 17 at the Carousel Shelter.Alameda Pool School Daze will feature Butler schools July 16. Students will receive half off admission by wearing clothing with their school name or logo or by presenting school identification.For more information, call 724-284-5383.

The youth group of Trinity Lutheran Church, 120 Sunset Drive, will have a yard sale from 9 a.m. to 3 p.m. July 11 and 12 and from 11:30 a.m. to 3 p.m. July 13.

WEST SUNBURY — Friends of the North Trails Public Library, 1553 West Sunbury Road, will hold a summer community yard sale from 9 a.m. to 2 p.m. July 19. (The rain date will be July 26.)For information about tables or other details, call the library at 724-476-1006.