Last night, the Sun & Moon Riverside Hotel in Phnom Penh played host to an evening like no other. Under traditional Khmer music, more than 500 guests — officials, entrepreneurs and friends of the cause — gathered for the 12th edition of the Airavata Foundation's gala dinner, held in support of elephant conservation in Cambodia. Between traditional dance, a live auction and an outpouring of generosity, the evening once again proved a resounding success for the foundation.