On the second Sunday of every month, the Greater Houston Preservation Alliance (GHPA) offers a guided walking tour of an architecturally and/or historically significant neighborhood in Houston. This coming Sunday will see the GHPA leading a tour around The Binz, a neighborhood just to the northeast of the lovely, verdant Museum District. The Binz was built at the same time as Rice University and originally served as faculty housing for many of the school's professors.......