Here Comes Santa Claus! Emcee “Big Chuck” D’Imperio, right, stands high above a packed crowd that gathered on Main Street this morning to welcome Santa back to Oneonta with big cheers and happy smiles during the annual Santa Parade. Santa will spend the afternoon in his cottage in Muller Plaza, hearing good boys and girls’ Christmas wishes. And once you’ve seen Santa, you can go down to Foothills to see the Gingerbread Jubilee and join in the cookie fun. At right,…