Avant Garden at Walker Art Center in Minneapolis is an annual pilgrimage for many. This year’s event celebrated the exhibit “Siah Armajani: Follow This Line” and featured an art auction, craft cocktails, photo booths and neon lights shaped like cotton candy that illuminated the patio as guests took a break from the dance floor. Har Mar Superstar and DJs Nora En Pure and Biz Markie provided the music. Proceeds support the Walker’s programming.