The NAHBNational Association of Home Builders, which awards a Model Green Home Certification. Green conference is being held this week (April 29 to May 1, 2012) in Nashville, Tennessee. Several GBAGreenBuildingAdvisor.com employees and bloggers — including Dan Morrison, Michael Chandler, Peter Yost, Ted Clifton, and me — are attending.
Nashville has a number of famous buildings, including a full-scale replica of the Parthenon. Nashville's Parthenon isn't made of quarried marble, however; it's made of concrete. So how's the concrete quality? Do the columns resemble marble?