The public is invited to hear talented vocal students in “Expect the Unexpected,” a program of operatic scenes presented by the Silver Lake College music department in conjunction with the art department. The production, directed by vocal instructor Emily Davis, will be offered at 9:30 AM on Wednesday, April 25; at 7:00 PM on Friday, April 27; and 3:00 PM on Saturday, April 28 in the Franciscan Center for Music Education and Performance on campus, located at 2406 S. Alverno Road in Manitowoc. The April 25 performance is free, and the other two are $5. To purchase tickets, call 920-686-6274 or visit Tickets also will be available at the door. Silver Lake College students are admitted free with a student ID.