Check out the Renewable Energy Roundup and Green Living Fair this weekend, September 26-28 in Fredericksburg. Volunteer for a 3-day pass, or come when you can. Interesting speakers, lots of info about everything “green,” and a great chance to say hello to old friends (or make new ones). Come one, come all… gate entry fee $10 for Friday or Sunday, $12 for Saturday or $20 for a 3-day pass (children under 12 free). Exhibits and talks about solar, wind, geothermal, water use and resuse, energy conservation, rainwater harvesting, green and sustainabile building, organic growing, alternative transportation, and straw bale construction.