We probably played it for people at least a dozen times the next day. We've probably had about 10 classes of roughly 30 kids between third and eighth grade come in since the MGS launch. They always have lots of good questions about the missions and about Martian geology and meteorology in general. I do my best to answer them and encourage them to learn more on their own, by using the Internet for example. It's great to watch them get more excited about science through what they learn here from us.
Adults are enthusiastic about Mars exploration, too.
On December 14 we held our second annual Open House. We gave away a Mars globe and the Viking 20th Anniversary Multimedia CD-ROM as door prizes. The teachers seemed very appreciative and enthusiastic, however, and the work was well worth it. Hopefully, they will take information and activities back to their classes to teach them more about space exploration. I'm at work right now while writing this.