Compassion International's Songs of Hope Tour, featuring the Robbie Seay Band and Bethany Dillon, comes to Grove City College on Friday.

The concert, hosted by Grove City College's Stonebridge Concerts, is at 7:30 p.m. in Crawford Hall Auditorium. The tour includes the band Caleb, featuring Will and Caleb Chapman, sons of the musician Steven Curtis Chapman.

Advance tickets are $10 for students and $12 for the public. Order online at www.itickets.com. Tickets also will be sold at the door for $14.

The Geneva College Theatre will open its 2009-10 season in the Studio Theatre with three short plays of suspense and terror by Lucille Fletcher being staged at 8 p.m. today, Friday and Saturday plus a matinee at 2 p.m. Saturday.Tickets are $5 for general admission, $3 for Geneva students and senior citizens, and $2 for children younger than 12. Call 724-847-5099.

• The Jake Erhardt International Film Series will show the French film "Ne le dis à personne (Tell No One)" at 7 p.m. Tuesday in the Sebastian Mueller Theater in the McKelvey Campus Center.The showing of this Hitchcockian thriller is free and open to the public. A short introduction will be given prior to the showing and a discussion will follow. Call 724-946-7030• The college's Celebrity Series for Kids will present Enchantment Theatre Company's stage adaptation of "The Adventures of Harold and the Purple Crayon" at 7 p.m. today in Orr Auditorium on campus.The touring production, suitable for children ages 3 to 8, features life-sized puppets, masked actors, magic, music, and large-scale animation.Tickets are $8 for children and $13 for adults and are available by calling 724-946-7354.• The Ten Tenors Christmas Show at 7:30 p.m. Wednesday is sold out.

"Henry Koerner's Pittsburgh" continues through Nov. 12 in the Chatham University Art Gallery. The exhibit highlights Koerner's tenure at Pennsylvania College for Women (now Chatham University) as "Artist in Residence" from 1952-53, as well as the loss of his parents and brother during the Holocaust.The gallery is open from 11 a.m. to 5 p.m. Mondays through Fridays. Admission is free. Call 412-365-1232.

The Miller Gallery at CMU hosts "Experimental Geography," an exhibition by 19 artists and teams from seven countries, through Jan. 31.Admission to the gallery in the Purnell Center for the Arts on campus is free. Hours are noon to 6 p.m. Tuesdays through Sundays. Call 412-268-3618 or visit the Web site, www.cmu.edu/millergallery.