Downtown McKinney will once again transform into holiday headquarters for WFAA's 47th annual Santa's Helpers event where participants can drop off new, unwrapped toys for children in need. McKinney will be the only city in Collin County acting as a drop-off donation spot and all toys collected will benefit Collin County children. The McKinney toy drive takes place tomorrow from 5-8:30 p.m. at the McKinney Performing Arts Center, 111 N. Tennessee St., McKinney. For more info, click here.