Katmandu--- YES YES YES YES YES.
The plant tour is awesome, and so is the auto museum... and if the weather is nice, it's fun to walk around Greenfield Village too... considering I live about 30-45 minutes from it, you'd think I've been there more than 3 times in the past 5 years...
If I could afford the gas and admission, I would go there all the time.
(I have to admit I am biased towards the fact that they have the MT '86 Taurus...)
Here is a couple pictures from when the Taurus Club went to the auto museum this summer:
http://smg.photobucket.com/albums/v2...itty/ROTB2008/