Potlatch

A potlatch is a giving festival, that comes from the culture of indigenous people from the Pacific Northwest of America. The word itself, coming from Chinook Jargon, means a gift or to give away. As opposed to the constant gathering and centralisation of stuff known from capitalistic systems, potlatches serve the redistribution as part of a different economic system.

Literature
Chiefly Feasts: The Enduring Kwakiutl Potlatch by Aldona Jonaitis