A concert celebrating the centennial of St. Laurence Parish, Upper Darby, will take place Saturday, April 22 at 7:30 p.m. at the Upper Darby Performing Arts Center.

The event will feature 75 performers including parishioners, school students and alumni, and professional soloists.

Tickets for the event that kicks off St. Laurence’s 100th anniversary may be purchased at the door of the arts center. Reserved seats are $15 for adults and $10 for children. General admission is $10 for adults and $5 for children.