The International Indian Film Academy Awards, IIFA, are a set of awards presented annually by the International Indian Film Academy to honour both artistic and technical excellence of professionals in Bollywood. Now, the academy has decided to organise an event for South Indian films. It will organise a 3-day event IIFA Utsavamfrom from December 4 at Gachibowli Outdoor Stadium. Actress Hansika will officially do the curtain-raiser for the event in Chennai today.