March

Transfer Day (31 March)
Commemorates the 1917 handover of the islands from Denmark to the US.

April

Carnival on St Thomas:
A crazy week full of masquerades, drumming, dancing, feasting and mocko jumbies (costumed stiltwalkers). Unlike other Carnivals in the Caribbean, which precede Lent, St Thomas' takes place after Easter, usually in late April

The St Thomas Yacht Club's International Regatta
churns up the waters every April.

July

Christmas in July:
when Santa dances on the streets of Charlotte Amalie with the tallest elves you've ever seen.