In its July 20-27 issue, Springfield Business Journal reported that the Home Builders Association of Greater Springfield will host a Green Product Showcase Night on August 18 at the Clarion Hotel. The article also shared the HBA will offer designation classes locally for people who wish to pursue their Certified Green Professional designation. Those courses will be offered September 9-11, 2009. Tuition charges apply. Registration is through the HBA of Greater Springfield’s education coordinator, Carrie Smith.