LYNDORA — SS. Peter and Paul Ukranian Orthodox Church will hold its annual bake sale March 16 and 17.

On sale will be nut rolls, poppy seed rolls and twistbread with or without raisins.

To order, call 724-287-0714 or 724-287-3619. Last day to order is March 13. Pick up orders from 2 to 6 p.m. at the Ukranian Hall, Arbor Street.

The Butler American Red Cross, 312 Mercer St., will offer the following courses. For information, call 724-283-2810.• 9 a.m. to 3 p.m. Saturday, baby-sitter training• 6 to 9:30 p.m. Tuesday and March 10, standard first aid with CPR/AED• 6 to 9:30 p.m. March 10, first aid• 9 a.m. to 3 p.m. March 20, adult CPR/AED with child and infant CPR• 9 a.m. to 4 p.m. March 20, community first aid and safety, and adult CPR/AED with child and infant CPR• 9 a.m. to 4 p.m. March 27, CPR/AED for the professional rescuer

FRANKLIN TWP — Mount Chestnut Christian Preschool, 727 West Old Rt. 422, will host an open house from 6 to 7 p.m. March 10. Registrations are being accepted for fall 2010 classes. The school offers two- and three-day week programs for 3- and 4-year-olds.Art Center offers free kids classesThe Art Center, 344 S. Main St., will hold the following free classes March 20 for children. For information, call 724-283-6922.• Noon to 1:30 p.m., make stuffed monsters using craft supplies• Noon to 1:30 p.m., learn to create pictures in the style of Eric Carle• 2 to 3:30 p.m., wax resist paintings

MARS — Opus I Music Society will meet at 9:30 a.m. Monday at Mars Alliance Church, 997 Route 228, for a program on Italy presented by Ruthann McChesney. The program is in celebration of International Music Relations of the National Federation of Music Clubs.For information, call Linda Johnson at 724-776-9169.

The Butler YWCA Montessori preschool program will hold an open house from 10 a.m. to noon March 24 at the school in the lower level of the Maridon Museum, 322 N. McKean St.Classes will be held from 9 a.m. to noon or from 12:45 to 3:45 p.m. Mondays through Fridays. Parents may choose from the traditional five-day per week Montessori program or two-, three- or four-day Modified Montessori programs.For information, call 724-287-5709.