Think champagne and oysters when imagining a function in this stunning heritage structure, because Cuningham House is nothing short of majestic. Built in 1923, it’s the largest house in the Botanic Gardens and also features the largest collection of tropical plants. At the top of an elaborate staircase, a greenhouse spreads across two levels boasting everything from kentia palms, to banana trees and the native nikaus. Although formally known as the Winter Garden, this unique, elegant venue is suitable for events year-round.