Smithsonian Castle and Natural History Musem--Day 2

I am finally posting pictures from all the fun things we did and saw while Tara was visiting. I would have to spend hours more to try and do it all in the right order (I wish I were more computer savvy). So here is a jumble of pics for anyone who wants to see them. This was our first full day in Washington DC. The Natural History Museum is huge and amazing and could take a couple of full days by itself. The picture below is the Smithosonian Castle, which I think is just kind of an information center.

Not so great a picture...