The Seward Optimist Club is proudly hosting a Jazz Concert with Dr. Rex Cadwallader to benefit Nebraska’s Pediatric Cancer Action Network. Rex Cadwallader, Chairman of the Performing Arts Department at Green Farms Academy in Westport, Connecticut, is an Emmy Award winning composer, pianist and educator. Dr. Cadwallader was the band director at Seward High School from 1974 to 1983 where he developed his love of jazz.