Housewarming

['haʊs,wɔːmɪŋ] or ['haʊs,wɔrmɪŋ]

(noun.) a party of people assembled to celebrate moving into a new home.

Typed by Justine--From WordNet

(n.) A feast or merry-making made by or for a family or business firm on taking possession of a new house or premises.

Editor: Sonya