OCT. 29

• “Lehigh Valley Pops” orchestra practice, 9-10:30 a.m., at Lehigh Valley Active Life, 1633 W. Elm St., Allentown. Information: 610-437-3700

• Current events informal discussion group, 2-3:30 p.m., at Lehigh Valley Active Life, 1633 W. Elm St., Allentown. Free. Information: 610-437-3700

• Local authors discussion, 6 p.m., at Public Library of Catasauqua, 302 Bridge St., Catasauqua. Information: 610-264-4151

OCT. 30

• Drop-in studio arts, 9-11:30 a.m., at Lehigh Valley Active Life, 1633 W. Elm St., Allentown. Information, registration and cost: 610-437-3700

• Piloxing (mixes pilates and boxing movements), 10-11 a.m., at Lehigh Valley Active Life, 1633 W. Elm St., Allentown. Information, registration and cost: 610-437-3700

• Salsa dance lessons, 1 p.m., at Lehigh Valley Active Life, 1633 W. Elm St., Allentown. Information and cost: 610-437-3700

• Social line dance, 1-3:45 p.m., at Lehigh Valley Active Life, 1633 W. Elm St., Allentown. Information, registration: 610-437-3700

• Scrabble, 2:30 p.m., at Lehigh Valley Active Life, 1633 W. Elm St., Allentown. Free. Information: 610-437-3700

• Trick-or-Treat Night, 6-8 p.m., in Whitehall Township

• Trick-or-Treat Night, 6-8 p.m., in East Allen Township

• Trick-or-Treat Night, 6-8 p.m., in Lehigh Township

• Trick-or-Treat Night, 6-8 p.m., in the Borough of Bath

• Trick-or-Treat Night, 6-8 p.m., in the Borough of Coplay

• Trick-or-Treat Night, 6-8 p.m., in the Borough of Catasauqua

• Trick-or-Treat Night, 6-8 p.m., in the Borough of North Catasauqua

• Trick-or-Treat Night, 6-8 p.m., in Hanover Township, Lehigh County

• Pinochle, 7 p.m., in the Trexler Room at Lehigh Valley Active Life, 1633 W. Elm St., Allentown. Information and cost: 610-437-3700

• Haunted Woods, 7-11 p.m., at Whitehall Parkway, off South Church Street, Whitehall. Continues on Saturday

OCT. 31

• Candy Carnival, 10 a.m.-1 p.m., at Bethany Wesleyan Church, 675 Blue Mountain Drive, Cherryville. The carnival is for children up to 12 years old. Information: 610-767-1239 or bethanywes.org

• Library programs: Medicare open enrollment presentation, 10 a.m.-noon, and Affordable Care Act open enrollment presentation, 1-3 p.m., at Northampton Area Public Library, 1615 Laubach Ave., Northampton. Free. Information and registration: 610-262-7537

• Basket raffle party, 10 a.m.-7 p.m., at Holy Trinity Catholic Church, 4102 S. Church St., Egypt. Event continues 8 a.m.-1 p.m. Nov. 1 with drawing at 2 p.m.

• Trick-or-Treat Night, 6-8 p.m., in Borough of Northampton

• Trick-or-Treat Night, 6-8 p.m., in Allen Township

• Halloween dance, 7:30-10:30 p.m., in the Trexler Room at Lehigh Valley Active Life, 1633 W. Elm St., Allentown. Information and cost: 610-437-3700

• Fall-o-ween event, 8-9:30 p.m., at Covenant United Methodist Church, 2715 Mountain View Drive, Bath. Free. Information: 610-837-7517

NOV. 1

• Indoor flea market, 8 a.m.-2 p.m., at Klecknersville Rangers Volunteer Fire Company, 2718 Mountain View Drive, Bath

• Lehigh Valley Decorative Painter’s 24th annual auction, 1 p.m. (preview) and 2 p.m. (bidding), at Sheckler Elementary School, 251 N. 14th St., Catasauqua. Information: Bernice at 610-837-3854 or Rosalie at 610-261-0867

• Meat raffle, 1 p.m., at Commitment to Family and Community, 165 Cherry St., Coplay

NOV. 2

• Fall II program registrations, at Suburban North Family YMCA, 880 Walnut St., Catasauqua. Continues throughout the week. Information: 610-264-5221 or greatervalleyymca.org

• Creative writing workshop, 6 p.m., at Northampton Area Public Library, 1615 Laubach Ave., Northampton. The workshop is for ages 12-18. Information: 610-262-7537

NOV. 3

• Moorestown Garden Club meeting, 7 p.m., at Salem United Church of Christ, 2218 Community Drive, Bath. Information: 610-759-1652

NOV. 4

• Catasauqua Garden Club meeting, 1 p.m., at Slovak Center Social Club, 1233 Fifth St., North Catasauqua

NOV. 5

• AARP Chapter 3115 meeting, noon, at American Club of Coplay, 300 Cherry St., Coplay. Information: 610-395-2820

• The Time Of My Life tour, 7 p.m., at Bethany Wesleyan Church, 675 Blue Mountain Drive, Cherryville. Information and tickets: 610-767-1239 or iTickets.com

• Delaware-Lehigh Amateur Radio Club meeting, 7:30 p.m., at Bethlehem Township Community Center, 2900 Farmersville Road, Bethlehem. Information: 610-432-8286