Houses so far: 1 by CRS in Memorial 2 townhouses by Wilson, Morris, Crain & Anderson in Southwest area 1 house by William Jenkins in Southwest area 1 house by Donald Barthelme in River Oaks 1 house by Harwood Taylor in Galleria area 1 House by Allen Williams in Southeast area Invitations have been sent to 2 additional houses and the owners have not yet responded.