Queen Aggravain, played by Emily Clutter, dances the "Spanish Panic" in hopes of tiring out Princess Winnifred during a dress rehearsal for "Once Upon a Mattress" on Monday night. Performances are 7 p.m. Friday, 2 p.m. and 7 p.m. Saturday and 2 p.m. Sunday in the Parkway auditorium. Tickets, available at the door, are $10 for adults and $8 for students. See our photo album for more pictures.