The Carlisle, Indianola, Norwalk and South Des Moines Chambers of Commerce will host a joint membership luncheon to preview the 2007 State Legislative session on Thursday, December 7, from 11:45 a.m. – 1 p.m. at Echo Valley Country Club. The cost is $20 per person with advance reservation, and $25 per person at the door (space permitting). Reservations must be made by contacting the Norwalk Chamber at 981-0619 or [email protected].