Lego Architecture has announced the first 2 in a planned series of classic Frank Lloyd Wright buildings to be available as playsets: the Guggenheim Museum in New York City and Falling Water. The sets contain booklets that feature traditional building instructions along with exclusive archival historical material and photographs of each iconic building. Initially these be available exclusively at the Guggenheim in conjunction with the opening of their Frank Lloyd Wright Exhibit: From Within Outward (runs May 15, 2009 - August 23, 2009); no word on where else they will be distributed. Read the full press release on PrairieMod. Also, to see what some Lego hobbyists have come up with on their own without these special kits, check out this Flickr Pool (includes all kinds of architecture, not just Wright).