Soiree in the context of "Street party"

In Hispanic America, criollo (Spanish pronunciation: [ˈkɾjoʎo]) is a term used originally to describe people of full Spanish descent born in the New World viceroyalties, under the Spanish crown. In different Hispanic American countries, the word has come to have different meanings, mostly referring to the local-born majority. Beginning in the 16th century, especially in Mexico and Peru, they were a social class near the top of the casta hierarchy of the overseas realms, but below peninsular European-born Spaniards, for whom the top administrative, clerical and political positions were reserved. They were locally born people — almost always of Spanish ancestry, but also sometimes of other European ethnic backgrounds.

In contemporary colloquial speech in many regions, the word has come to be variously used as an adjective or an informal demonym, mostly referring to what's "local", "folksy", or autochtonous to the region, as in- cocina criolla (local cuisine), música criolla (local music), viveza criolla, criollada.