Here is a list of events for March to May 2009, in Cyprus. All information  are from http://www.carnaval.com/cyprus/

The Limassol Carnival (February - March)

The Limassol Carnival is an essential institution and great tradition for the citizens of Limassol. The festival lasts for ten (10) days, filled with  festive, amusing masquerading. 

"Anthestiria" - Flower Festival (May)

This festival takes place in May. "Anthestiria" were organised in Athens in honour of the God Dionysus, the divine protector of the theatre. They  were also the festival of souls and plants celebrating the rebirth of man  and nature. Nature beauty is celebrated during the flower festival. Nature’s beauty is celebrated in Limassol, with flower parades and exhibitions of plants and flowers.