Children take off as the horn blows to start the mile-and-a-half walk around the Marine Corps Recruit Depot Oct. 22. The MCRD Exchange Mall was filled with pink Saturday during the Make a Difference Day 2011 Walk and Wellness Expo hosted by Marine Corps Community Services. This is the seventh year the depot has hosted Make a Difference Day to raise awareness of breast cancer and domestic violence. - Children take off as the horn blows to start the mile-and-a-half walk around the Marine Corps Recruit Depot Oct. 22. The MCRD Exchange Mall was filled with pink Saturday during the Make a Difference Day 2011 Walk and Wellness Expo hosted by Marine Corps Community Services. This is the seventh year the depot has hosted Make a Difference Day to raise awareness of breast cancer and domestic violence.