Be the first to revel in the “immaterial sensibility” of Yves Klein at the Walker Art Center’s After Hours Preview Party: Into the Blue, celebrating his acclaimed retrospective Yves Klein: With the Void, Full Powers from 9 pm-12 midnight on Friday, October 22. Tour the galleries and celebrate with cocktails and complimentary Wolfgang Puck appetizers. Enjoy music, creative antics in the Star Tribune Foundation Art Lab, a screening of François Lévy-Kuentz’ Yves Klein La Revolution Bleue (The Blue Revolution), Party People Pictures, and more.