The Rockaholics Perform, 2 p.m. at Methuen Village at Riverwalk Park, 4 Gleason St. The band will play classic music from the 1960’s and beyond. Free, but advance registration encouraged. 978-685-2220, MethuenVillage.com.
Fall Festival & Craft Fair, 9 a.m. to 3 p.m. on the Presentation of Mary Academy campus, Dupre Center, 209 Lawrence St., Methuen. Includes children’s activities (games, face painting and make-your-own crafts table), a penny social, holiday table, a white elephant table, grab bags and food. Children dressed in Halloween costumes will get a surprise treat. pmamethuen.org.
Sunday, Oct. 21
Children’s Halloween Costume Party, noon to 3 p.m. at Winnekenni Castle, 347 Kenoza Ave., Haverhill. Includes games, treats, activities by Little Sprouts. Rain date is Oct. 28. 978-521-1686, winnekenni.com.
Solstice Sackbuts performance, 2 p.m. at Memorial Hall Library, 2 North Main St., Andover. David Lindsey, Alan Johnson, and Leslie Havens on soprano, alto, tenor, and bass trombones. Supported in part by a grant from the Andover Cultural Council. 978-623-8401, ext. 31 or 32, mhl.org.
Free Introduction to Yoga, 9:30 to 10:30 a.m. at UnionStudio Yoga, 305 North Main St., Route 28, Andover. Open to those who are new to yoga but not quite ready to jump into a class. The free one-hour class teaches principles of correct alignment, guidelines for breathing, and basic poses for strength, flexibility and balance. With instructor, Connie Glore, registered yoga teacher. 978-886-7944, unionstudioyoga.com.
Oct. 21, Nov. 18 & Dec. 9
Free Intro to Yoga, 9:30 to 10:30 a.m. at UnionStudio Yoga, 305 North Main St., Route 28, Andover. For those who are new to yoga but not quite ready to jump into a class. The one hour class will teach the principles of correct alignment, guidelines for breathing, and basic poses for strength, flexibility and balance. With instructor, Connie Glore, RYT. 978-886-7944, email email@example.com, unionstudioyoga.com.
Tuesday, Oct. 23
Merrimack Valley PFLAG chapter meeting, 7 to 9 p.m. in the Fellowship Hall, South Church, 41 Central St., Andover. 781-891-5966. email firstname.lastname@example.org, gbpflag.org.