Lee would like crazy blocks.  12.5 x 12.5"  Red, Whites, and Blues, of course.  I know that Lee likes live theater, so I was thinking maybe blocks that represented a different Broadway play.  Even though I have never been to a Broadway play, I sure can think of some cool ones that would make neat crazy blocks.  With this choice of block, I guess the sky is the limit.  Have fun with this one, everyone.