Patch AM: Spring concert: Walk in the light and 11 more events

Also check out The Piedmont Division Model Train Show on the Kennesaw Patch calendar ...
Business Wire

North American Sustainable Refrigeration Council Launches R-TRADE Online Learning

MILL VALLEY, Calif.--(BUSINESS WIRE)--The North American Sustainable Refrigeration Council (NASRC), a 501(c)(3) nonprofit working to facilitate the transition to natural refrigerants, today announced ...