If you think this photo of the Navy Memorial and the Old Post Office Tower looks a little grainy, there’s nothing wrong with your computer. It turns out part of Legoland California is an attraction called Miniland USA where the good people at Lego have built Lego versions of parts of New England, New York City, Florida, California, and Washington, D.C. (We discovered Miniland after reading on Gothamist they were planning on building a…