Forty high school singers and jazz band members from across the state will be in Knoxville this evening to entertain the community. The Knoxville Alumni Association is again sponsoring a Celebration Iowa performance that will include three musical sets including a group of Gershwin Brother’s songs, a tribute to Elvis and Ritmo Caliente or hot rhythm songs. The night will begin with a ham ball dinner from 4:30-6:30pm where tickets can be purchased at $8 for adults and $5 for children. The performance will begin at 7:00 and tickets at the door are $7 for adults and $4 for children age 5-12. Both the dinner and performance will take place at Celebrate Church, located at 1005 North Lincoln in Knoxville.