Gary Hill is brilliant, goofy, and hilarious. To use nouns rather than adjectives, he makes art that involves LSD, 3-D glasses, words spoken backward and then reversed, mazes that talk, surveillance, glasses of water wandering through the forest, and blue tulips. You definitely want to catch the show, and at night, during the libertine-ity of a party with music and drinks, is the right time. Cavort while experiencing paranoia, hilarity, and profundity. (Henry Art Gallery, 4100 15th Ave NE,, 7 pm, $12)