Members of the Choir for Leyden High Schools perform during a Holiday Open House at the Franklin Park Public Library Thursday, Dec. 13. | Dan Luedert~Sun-Times Media

Michelle Mitchell listens as member of the Leyden Schools choir sing at a Holiday Open House of the Franklin Park Public Library Thursday, Dec. 13. | Dan Luedert~Sun-Times Media

The media lab of the library during the Holiday Open House at the Franklin Park Public Library Thursday, Dec. 13. | Dan Luedert~Sun-Times Media

Maya Zaczeniuk tapes a portion of the singing by members of the Leyden Schools choir at a Holiday Open House of the Franklin Park Public Library Thursday, Dec. 13. | Dan Luedert~Sun-Times Media

Members of the Choir for Leyden High Schools perform during a Holiday Open House at the Franklin Park Public Library Thursday, Dec. 13. | Dan Luedert~Sun-Times Media

Heidi Peana has a puzzled look at Santa (Michael Zappa) kneels down to ask who the most famous reindeer of all is during the Holiday Open House at the Franklin Park Public Library Thursday, Dec. 13. | Dan Luedert~Sun-Times Media

Heidi Peana has a puzzled look as Santa (Michael Zappa) kneels down to ask who the most famous reindeer of all is during the Holiday Open House at the Franklin Park Public Library Thursday, Dec. 13. | Dan Luedert~Sun-Times Media

Choir members for Leyden High Schools walk past the Christmas tree to sing at the Holiday Open House of the Franklin Park Public Library Thursday, Dec. 13. | Dan Luedert~Sun-Times Media

Heidi Peana has a puzzled look at Santa (Michael Zappa) kneels down to ask who the most famous reindeer of all is during the Holiday Open House at the Franklin Park Public Library Thursday, Dec. 13. | Dan Luedert~Sun-Times Media