I recently visited the LEGO Castle Adventure exhibit at The Henry Ford museum in Deaborn, MI. There are a number of life-size display made out of LEGOs as well as a number of hands-on stations where kids can build their own creation from LEGOs. In addition to the Castle Adventure display, there is a train layout made entirely from LEGOs. I took my son and he had a great time, the trains were definitely his favorite part.

The special exhibit started October 10, 2009 and runs until January 3, 2010. Admission is free for members of The Henry Ford.