A Horticultural Sanctuary for the 21st Century - Guided by the ambition to celebrate Canada's cultural diversity, The Leaf is a new botanical sanctuary located in Winnipeg's Assiniboine Park. LEED Gold Certified, the conservatory will capture the imaginations of new generations while promoting a greater understanding and love for the botanical world. The Leaf will play a critical role in shaping how communities perceive, interact with, and understand nature and sustainability.