The Schenectady-Saratoga Symphony Orchestra is set to return to the Great Hall at Universal Preservation Hall in Saratoga Springs for its fourth year performing “Poinsettia Pops” on Dec. 2 at 7 p.m. The performance will feature holiday music including “A Christmas Medley” and “Sleigh Ride,” with selections from “The Nutcracker” and “A Christmas Carol.”