Benny Southstreet, Nathan Detroit and Nicely Nicely Johnson, played by Zavier Rissner, Hayden Castleman and Colin Ketchum, sing "Guys and Dolls" during a dress rehearsal Tuesday evening for Parkway High School's performance of "Guys and Dolls." Performances are at 7 p.m. Friday, at 2 p.m. and 7 p.m. Saturday and at 2 p.m. Sunday at the high school auditorium. Tickets, available at the door or on the high school's website, are $8 for adults and $6 for students.