Charity run, walk -- The fourth annual Knights of Columbus 10K Run, 1-Mile Fun Walk and Kids Fun Run will be held at 8 a.m. Sept. 1 at the Shrine of St. Anthony, 12290 Folly Quarter Road, near Glenelg. The event will help support local charities, including the Arc of Howard County and FISH. The cost is $20 through Aug. 31; $25 on race day. Families of up to four people pay $35 through Aug. 31; $40 on race day. 410-531-7594.