his birthday, it's in my Cinci travel guide, and I went on Sunday with Brian, Lauren, and TJ! The building was built in 1933 as a train station. It's truly an Art Deco masterpiece. Every time I walk in it takes my breath away! It now houses the Cincinnati History (has a WWII exhibit & a train display), the Natural History, and the Childrens Museum. There is also the Omnimax ( 5 story, domed movie screen that shows 45minute documentaries), venue space, and traveling exhibits.