We are lucky to have an incredible sciene museum in the portland area. My family all has their favorites, the little ones have their own special play area with coloring, sand pit, and water to splash in. My wife, always has to walk through the embryo exihibit, the older kids love to just run around and throw balls at each other in the ball/tube room. I love the brain stimulation figuring out the brain teaser puzzles. I suggest a yearly membership. OMSI has an exhibit that changes about every 3-4 months, but the kids never tire of the fun they have at OMSI.
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