Try on your Halloween costume a week before the big night, and wear it to the fifth annual benefit concert for the University of St. Thomas Conservatory of Music. The audience is welcome to come to the concert in costume at 3 p.m. Sunday, Oct. 24, in Brady Educational Center auditorium.

Conservatory faculty, students and the St. Thomas Children’s Chorus will perform a program that features Boccherini’s “Fandago,” Telemann’s “Trio Sonate in F” and Debussy’s “Images.”

Admission is $7 for adults and $3 for children. Patron tickets are $50. A free reception follows the concert.

For more information, or to purchase patron tickets, please call (651) 962-5860.