What's On in the Cook Islands Visitors to the Cook Islands may be able to time their stay to coincide with some of the festivals, public holidays and events which usually occur around the same time every year. The following list is merely a guide. There is no guarantee that all the features listed will take place, nor that the exact dates will be adhered to. October 25 Westpac Round Rarotonga Road Race To be decided Gospel Day - Public holiday Known as the Nuku, this is religious drama in the open air.
Islanders act out biblical stories.