Buy one get one free tickets are now available for the Southeast Missouri Symphony Orchestra’s Gala Season Opener featuring David Hallen at the River Campus at 7:30 p.m. Oct. 11. Distinguished St. Louis Symphony Concertmaster David Halen will perform violin solos from Tchaikovsky’s “Swan Lake” and “Sleeping Beauty Ballets” in the Symphony’s opening concert of the season. Ticket prices are $19/$16. A maximum of two tickets may be purchased and two free tickets received. Tickets must be purchased at the River Campus Box Office and you must present your faculty/staff ID.