Game History Museum Exhibit

Wishing I could check this out myself, I find that Chicago's Museum of Science and Industry is featuring what appears to only be the second exhibit in a series known as "Game On". The exhibit lets visitors actually play a gamut of history's video-based diversions. What I would have loved to try the most was their actually playable stand-up of the first video game ever made, Space War. That would be like... something I can't come up with a metaphor for right now. Good thing no one's reading this.