A party on the beach.

plural of cocktail party

plural of Mazola party

A social gathering of people wearing disguises or costumes, and amusing themselves with dancing, conversation, or other diversions.

plural of costume party

plural of rainbow party

plural of green party

Alternative form of multiparty

Coloured with different tints; variegated.

A pre-planned party in which participants secretively gather in a certain location, wait for the arrival of the person they wish to honour and, traditionally, greet the arrival of the honoured person by shouting, "Surprise!".