Trent Nelson | The Salt Lake Tribune Ice skaters circle the rink as Chabad Lubavitch of Utah hosts Chanukah on Ice at the Gallivan Center in Salt Lake City, Sunday December 21, 2014.Trent Nelson | The Salt Lake Tribune Rabbi Benny Zippel sings after lighting the sixth candle of Chanukah as Chabad Lubavitch of Utah hosts Chanukah on Ice at the Gallivan Center in Salt Lake City, Sunday December 21, 2014.