Hampton -- Greater Harmony Chorus will host a free Friends and Family night at 7:30 p.m. Tuesday at Winchester Thurston North Campus, 4225 Middle Road.
Sewickley -- TriCounty Choir Institute's Village Singers, Village Quartet and Ladies of Note will present "Mega Musicals" at 4 p.m. May 19 at St. James Church, 200 Walnut St. Tickets are $7 for adults, $6 for seniors and $5 for children younger than12. Information: 412-761-0576.
McCandless -- Northmont United Presbyterian Church, 8169 Perry Highway, will hold a flea market and bake sale from 7 a.m. to noon, Saturday. Proceeds will benefit the church's missions.
Shaler -- The Friends of the Shaler North Hills Library, 1822 Mount Royal Blvd., will hold their spring book and bake sale from 10 a.m. to 4:30 p.m. Saturday and Sunday.
McCandless -- The Arthritis Foundation will host a free Arthritis Expo presented by Tri Rivers Surgical Associates to be held from 10 a.m. to 2 p.m. Saturday at La Roche College, 9000 Babcock Blvd. Presenters will include William D. Abraham, M.D.; Trenton M. Gause, M.D.; Scott G. Rainey, D.O.; Kelly L. Heffner, PA-C; and Ted Popovich, certified Arthritis Foundation exercise and tai chi instructor. All pre-registered participants will be guaranteed a complimentary lunch. Space is limited. Registration: 412-250-3348 or www.pittsburghexpo.kintera.org.
Zelienople -- Zelienople Area Public Library, 227 South High St., will hold the following events:
• The library's cookbook, "Dewey Decimal Dishes," is now being sold at the library. The cookbook has over 180 recipes from great local cooks. The cost is $10. Information: 724-452-9330 or www.zelienoplelibrary.org.
• Pages and Paws Read with the dogs will be held from 4 to 5 p.m. next Thursday. Children can read to Roxy, the library's newest canine volunteer. Information: 724-452-9330 or www.zelienoplelibrary.org.
• Knitting and crocheting group will meet at 4:30 p.m. May 23 to work on the Knit the Bridge project. All skill levels are welcome. Information: 724-452-9330 or www.zelienoplelibrary.org.
• Library hours 10 a.m. to 8 p.m. Mondays, 10 a.m. to 6 p.m. Tuesday through Thursday and 9 a.m. to 1 p.m. Saturdays.
McCandless -- The North Hills Music Club will meet Monday at 10:30 a.m. at the home of a member. The program will consist of piano duets. Call 724-776-8123 for location and information.
Sharpsburg -- Volunteers of America of Pennsylvania, 1650 Main St., will host a free Disability Resource Breakfast on Thursday, from 8:30 to 9:30 a.m. next Thursday. Tiffany Huff, CareerLink, center and operations manager, will speak about CareerLink's website resources for job seekers and their resources for business growth. RSVP: 412-782-5344, ext. 209, or firstname.lastname@example.org.
Areawide -- Audubon Society of Western Pennsylvania will hold BirdFest Weekend 2013, Friday to Sunday. BirdFest is Audubon Society of Western Pennsylvania's weekend celebrating birds and International Migratory Bird Day. For more information and to see a schedule of events visit: www.aswp.org.
Marshall -- Generoasta Coffeehouse & Cafe, 901 Warrendale Village Drive, will host a Mother's Day garden flower and chocolate sale from 10:30 a.m. to 3:30 p.m. Saturday. The sale will include flowers donated by local greenhouses, Edward Marc chocolates, Bead for Life necklaces, and a book by local historian Joe Bullick. Proceeds benefit North Hills Community Outreach's garden, which grows organic food for families in need. Information: 412-487-6316, option 1.
Sewickley -- Plants and gardening accessories will be featured at the Sewickley Civic Garden Council's 49th May Mart from 9 a.m. to 1 p.m. Saturday on Broad Street. Plants will be sold by The Grapevine Garden Club, Garden Club of Allegheny County, Trowel and Error Garden Club, Village Garden Club, and the Little Garden Club. The Little Garden Club's pre-sale will be from 10 a.m. to 2 p.m. Friday at 1107 Beaver Road, and Trowel and Error Garden Club's pre-sale will be from 9 a.m. to 4 p.m. Friday at 601 Academy Ave. Information: email@example.com.
Richland -- John C. Mackie, associate vice president with Hefren-Tillotson, will be the guest speaker at St. Barnabas Charities' Smart Money Series, at 2 p.m. next Thursday at The Village at St. Barnabas, 5850 Meridian Road. He will address current investment and political trends that affect financial planning after retirement. There is no charge and refreshments will be served. Information: Lawrence Weiss at 724-625-3770.
To include your activity in the NorthScape, send description of activity, time(s), date(s), location, cost and registration details, plus a contact person's name and daytime telephone number to PG North, 34 Blvd. of the Allies, Pittsburgh 15222, or email to firstname.lastname@example.org. Information must be received two to three weeks before publication.