PIKE COUNTY, Mo. — Jo Anne Walker, right, contributes to the Salvation Army Christmas Kettle Campaign with a donation at Bowling Green Walmart as volunteer Denise Harvey rings a bell. More volunteers are needed for bell-ringing shifts at Walmart and at County Market in Louisiana. The campaign runs through Dec. 24. To sign up, call NECAC Pike County Service Coordinator Penny Dixon weekdays from 7:30 a.m. to 5 p.m. at 573-324-2207.