Green Building Tour Saturday, Apr 21, 2012 10:30 AM to 12 PM This event has already occurred.   (Archived) The Park's Visitor Center/Museum is one of the most environmentally friendly buildings anywhere. It has received the highest LEED certification (Platinum) from the U.S. Green Building Council. Learn about sustainability, green buildings and what makes this one so special. $5 plus $5 parking. 770-732-5876. Location: Sweetwater Creek State Park 1750 Mt. Vernon Road Lithia Springs, GA 30122 Directions: GPS Coordinates: N 33.753783 | W -084.639000 Do not rely on GPS units for directions to this park. Take I-20 west from Atlanta, exit #44 at Thornton Road, turn left and go 1/4 mile. Turn right on Blairs Bridge Road. After 2 miles, turn left on Mount Vernon Road and proceed to the park. ~ more details ~ Sweetwater Creek State Park 1750 Mt. Vernon Road Lithia Springs, GA 30122   PREVIOUS DATES  Saturday, Jun 23, 2012 Saturday, May 19, 2012 Saturday, Apr 21, 2012 Saturday, Feb 18, 2012 Saturday, Jan 21, 2012 Saturday, Dec 31, 2011 Sunday, Mar 6, 2011 Sunday, Jan 16, 2011 Sunday, Jun 27, 2010 Sunday, Apr 25, 2010 Sunday, Mar 14, 2010 Sunday, Feb 14, 2010