Grizzly bear Keema appears to wave to onlookers, photographed Thursday, June 4, 2015, in Seattle, Washington. The event paves the way for Saturday's annual "Bear Affair: Living Northwest Conservation Day," intended to help zoo-goers learn about what these animals need to survive in the wild with, how to help keep them safe and what humans can do to peacefully co-exist. Photo: JORDAN STEAD, SEATTLEPI.COM / SEATTLEPI.COM