The education department at Butler Memorial Hospital will host the father/son class, "It's a Guy Thing," from 6:30 to 8:30 p.m. Monday in the Dimmick Educational Center at the hospital, 911 E. Brady St.

Fathers and their sons, ages 9 to 12, will discuss changes that occur during puberty, including a review of anatomy, physical changes, emotional changes, personal hygiene, good health habits and communication skills.

Cost is $10 for each father and son pair. To register, call 724-284-4232 between 8 a.m. and 4 p.m. Monday through Friday.

BUTLER TWP — The Mommy and Me class at Trinity Presbyterian Church, 107 Staley Ave., will begin its winter session on Jan. 30.Parent/child classes meet once a week for eight weeks and are open to mothers and their children ages 1 through 3.For information or to register, contact Julie Scott at 724-285-9953.

The Knights of Columbus Council 866 will host "A Night of Magic for the Knights" at 7 p.m. Saturday at the Knights of Columbus Hall, 234 E. North St.The event will feature magic presentations by Tim Kutch.Tickets are $10 for adults, $5 for children younger than 12 and $25 for a family of four or more. Tickets are available at Miller's Shoes, Main St., or by calling 724-712-6339.

EVANS CITY — The Evans City Volunteer Fire Department will host a dance for students in grades four, five and six from 7 to 9:30 p.m. Friday at the fire hall, 124 N. Jackson St.Admission is $5 per person.For information, call 724-538-8114.

PENN TWP — Penn Christian Academy, 199 W. Airport Road, is now accepting enrollment for students who will enter kindergarten through grade six in the fall.The school offers a gifted program and accommodations for students with dyslexia.Admission includes a personal interview. Needs-based scholarships are available.For information or to schedule a tour, call 724-586-5200.

AYUSA Global Youth Exchange is seeking host families for international exchange students ages 15 to 18 participating in five-month or 10-month academic programs.Students will attend local high schools, participate in extra-curricular activities and complete a community service project.Host families will provide food and a private or shared bedroom for the student. Participants will carry their own health insurance and spending money.For information, visit www.ayusa.org.Notices, in writing, of festivals, fund-raising events, newly elected officers and other news from clubs and non-profit groups should be sent to the Focus department one week in advance of the event. Items should include the name and phone number of the person providing the information and be sent to Focus, Butler Eagle, P.O. Box 271, Butler, PA 16003.