Well, my city doesn't have much. But my state of Wisconsin has some cool attractions
such as:

USS Cobia in Manitowoc, about 2 hours away. You can spend a night on her for $39.
:D
http://www.wisconsinmaritime.org/the-submarine-experience/uss-cobia/



And EAA, about 30 minutes from me. EAA hosts the biggest air shows in the world.
http://www.eaa.org/
A good video of the 2009 airventure.
http://www.youtube.com/watch?v=nKU0uQki5Dc

Out of state, but totally awesome. The Chicago Museum of Science and Industry
containing the captured U-505. About 3 hours away from me. The ONLY IXC type U-
Boat left in existence. She was the only warship boarded and captured by the USN
during wartime since 1812.
http://msichicago.org/