We trudged through the rain and gusting winds to go to the SF MOMA on Saturday, and it was well worth it! The Olafur Eliasson exhibit is super tactile and full of color and light, my daughter loved it and said "woooowwww" approximately 45 times. The "mood room" was a bright white room filled with constant color-changing light, said to effect your mood. The room went from harsh reds fading to sunny yellows to cool springtime blues to bright snowy day whites. Other installations we loved: the rippling water/reflections caused by creaky floorboards, and the giant silver prism that we could walk into and see 5 billion reflections - so rad.