Halloween Horror Nights has only just ended Universal Studios but preperations are already underway for Christmas celebrations at both Islands of Adventure and Universal Studios. This year the Universal Orlando Resort's Holidays event will feature Macy's Holiday Parade, Grinchmas and an all-new Holiday Village. Plus nightly holiday music, including three concerts by top-selling holiday music group Mannheim Steamroller on December 4th, 11th and 18th. This year's Holidays event will take place from December 4th until January 1st, 2011.