The National Multiple Sclerosis Society will host a MS Walk April 30 at the C. Paul Barnhard Elementary School, 4800 Lancaster Circle. Registration is scheduled to begin at 8 a.m. and the walk is scheduled to begin at 9 a.m. The walk began in 1988 and has raised more than $920 million to drive groundbreaking research, provide life-changing programs and guarantee a supportive community for those who need it most. For more information or to register for the walk, visit