Live long and stay cool -at least, that's what I take away from this awesome Star Trek ice sculpture. If you're more of a Star Wars fan though, then you'll probably prefer this Chillennium Falcon structure instead.
While this When Geeks Wed article suggests using these delightfully geeky ice sculptures for your nerdy wedding, really any of them would be fantastic for a Christmas party, convention, banquet or any other fun engagement with a geek theme.
If you plan on using these for a big party, I suggest using the Batman ice luge which is not only cool looking, but also a great way to cool your drinks.