Green For All in Atlanta Earth Day 2012

ATLANTA, GA - APRIL 21: General view of Green For All in Atlanta Earth Day 2012 at Carter G Woodson Elementary School on April 21, 2012 in Atlanta, Georgia. (Photo by Moses Robinson/Getty Images for Green For All)

Green For All in Atlanta Earth Day 2012

ATLANTA, GA - APRIL 21: General view of Green For All in Atlanta Earth Day 2012 at Carter G Woodson Elementary School on April 21, 2012 in Atlanta, Georgia. (Photo by Moses Robinson/Getty Images for Green For All)

Green For All in Atlanta Earth Day 2012

(Photo by Moses Robinson/Getty Images for Green For All)

ATLANTA, GA - APRIL 21: (L-R) Janica Johnson and Carter C. Woodson students attend Green For All in Atlanta Earth Day 2012 at Carter G Woodson Elementary School on April 21, 2012 in Atlanta, Georgia. (Photo by Moses Robinson/Getty Images for Green For All)

Green For All in Atlanta Earth Day 2012

ATLANTA, GA - APRIL 21: General view of Green For All in Atlanta Earth Day 2012 at Carter G Woodson Elementary School on April 21, 2012 in Atlanta, Georgia. (Photo by Moses Robinson/Getty Images for Green For All)

Green For All in Atlanta Earth Day 2012

ATLANTA, GA - APRIL 21: (L-R) Janica Johnson and Carter C. Woodson students attend Green For All in Atlanta Earth Day 2012 at Carter G Woodson Elementary School on April 21, 2012 in Atlanta, Georgia. (Photo by Moses Robinson/Getty Images for Green For All)

Green For All in Atlanta Earth Day 2012

ATLANTA, GA - APRIL 21: General view of Green For All in Atlanta Earth Day 2012 at Carter G Woodson Elementary School on April 21, 2012 in Atlanta, Georgia. (Photo by Moses Robinson/Getty Images for Green For All)

Green For All in Atlanta Earth Day 2012

ATLANTA, GA - APRIL 21: General view of Green For All in Atlanta Earth Day 2012 at Carter G Woodson Elementary School on April 21, 2012 in Atlanta, Georgia. (Photo by Moses Robinson/Getty Images for Green For All)

Green For All in Atlanta Earth Day 2012

ATLANTA, GA - APRIL 21: General view of Green For All in Atlanta Earth Day 2012 at Carter G Woodson Elementary School on April 21, 2012 in Atlanta, Georgia. (Photo by Moses Robinson/Getty Images for Green For All)

Green For All in Atlanta Earth Day 2012

ATLANTA, GA - APRIL 21: (L-R) Brandon Hamilton and Anthony Sayles attends Green For All in Atlanta Earth Day 2012 at Carter G Woodson Elementary School on April 21, 2012 in Atlanta, Georgia. (Photo by Moses Robinson/Getty Images for Green For All)

Green For All in Atlanta Earth Day 2012

ATLANTA, GA - APRIL 21: General view of Green For All in Atlanta Earth Day 2012 at Carter G Woodson Elementary School on April 21, 2012 in Atlanta, Georgia. (Photo by Moses Robinson/Getty Images for Green For All)

Green For All in Atlanta Earth Day 2012

ATLANTA, GA - APRIL 21: (L-R) Brandon Hamilton and Anthony Sayles attends Green For All in Atlanta Earth Day 2012 at Carter G Woodson Elementary School on April 21, 2012 in Atlanta, Georgia. (Photo by Moses Robinson/Getty Images for Green For All)

Green For All in Atlanta Earth Day 2012

ATLANTA, GA - APRIL 21: General view of Green For All in Atlanta Earth Day 2012 at Carter G Woodson Elementary School on April 21, 2012 in Atlanta, Georgia. (Photo by Moses Robinson/Getty Images for Green For All)

Green For All in Atlanta Earth Day 2012

ATLANTA, GA - APRIL 21: General view of Green For All in Atlanta Earth Day 2012 at Carter G Woodson Elementary School on April 21, 2012 in Atlanta, Georgia. (Photo by Moses Robinson/Getty Images for Green For All)

Green For All in Atlanta Earth Day 2012

Photo by Moses Robinson/Getty Images for Green For All)

ATLANTA, GA - APRIL 21: General view of Green For All in Atlanta Earth Day 2012 at Carter G Woodson Elementary School on April 21, 2012 in Atlanta, Georgia. (

Green For All in Atlanta Earth Day 2012

(Photo by Moses Robinson/Getty Images for Green For All)

ATLANTA, GA - APRIL 21: (L-R) Brandon Hamilton and Anthony Sayles attend Green For All in Atlanta Earth Day 2012 at Carter G Woodson Elementary School on April 21, 2012 in Atlanta, Georgia.

Green For All in Atlanta Earth Day 2012

ATLANTA, GA - APRIL 21: General view of Green For All in Atlanta Earth Day 2012 at Carter G Woodson Elementary School on April 21, 2012 in Atlanta, Georgia. (Photo by Moses Robinson/Getty Images for Green For All)

Green For All in Atlanta Earth Day 2012

ATLANTA, GA - APRIL 21: General view of Green For All in Atlanta Earth Day 2012 at Carter G Woodson Elementary School on April 21, 2012 in Atlanta, Georgia. (Photo by Moses Robinson/Getty Images for Green For All)

Green For All in Atlanta Earth Day 2012

(Photo by Moses Robinson/Getty Images for Green For All)

ATLANTA, GA - APRIL 21: General view of Green For All in Atlanta Earth Day 2012 at Carter G Woodson Elementary School on April 21, 2012 in Atlanta, Georgia. (Photo by Moses Robinson/Getty Images for Green For All)

Green For All in Atlanta Earth Day 2012

(Photo by Moses Robinson/Getty Images for Green For All)

ATLANTA, GA - APRIL 21: General view of Green For All in Atlanta Earth Day 2012 at Carter G Woodson Elementary School on April 21, 2012 in Atlanta, Georgia. (Photo by Moses Robinson/Getty Images for Green For All)

Green For All in Atlanta Earth Day 2012

(Photo by Moses Robinson/Getty Images for Green For All)

ATLANTA, GA - APRIL 21: General view of Green For All in Atlanta Earth Day 2012 at Carter G Woodson Elementary School on April 21, 2012 in Atlanta, Georgia. (Photo by Moses Robinson/Getty Images for Green For All)

Green For All in Atlanta Earth Day 2012

(Photo by Moses Robinson/Getty Images for Green For All)

ATLANTA, GA - APRIL 21: General view of Green For All in Atlanta Earth Day 2012 at Carter G Woodson Elementary School on April 21, 2012 in Atlanta, Georgia. (Photo by Moses Robinson/Getty Images for Green For All)

Green For All in Atlanta Earth Day 2012

(Photo by Moses Robinson/Getty Images for Green For All)

ATLANTA, GA - APRIL 21: (L-R) Markese Bryant and Alexandria Cooley attend Green For All in Atlanta Earth Day 2012 at Carter G Woodson Elementary School on April 21, 2012 in Atlanta, Georgia. (Photo by Moses Robinson/Getty Images for Green For All)

Green For All in Atlanta Earth Day 2012

(Photo by Moses Robinson/Getty Images for Green For All)

ATLANTA, GA - APRIL 21: General view of Green For All in Atlanta Earth Day 2012 at Carter G Woodson Elementary School on April 21, 2012 in Atlanta, Georgia. (Photo by Moses Robinson/Getty Images for Green For All)

Green For All in Atlanta Earth Day 2012

(Photo by Moses Robinson/Getty Images for Green For All)

ATLANTA, GA - APRIL 21: General view of Green For All in Atlanta Earth Day 2012 at Carter G Woodson Elementary School on April 21, 2012 in Atlanta, Georgia. (Photo by Moses Robinson/Getty Images for Green For All)

Green For All in Atlanta Earth Day 2012

(Photo by Moses Robinson/Getty Images for Green For All)

ATLANTA, GA - APRIL 21: General view of Green For All in Atlanta Earth Day 2012 at Carter G Woodson Elementary School on April 21, 2012 in Atlanta, Georgia. (Photo by Moses Robinson/Getty Images for Green For All)

Green For All in Atlanta Earth Day 2012

(Photo by Moses Robinson/Getty Images for Green For All)

ATLANTA, GA - APRIL 21: General view of Green For All in Atlanta Earth Day 2012 at Carter G Woodson Elementary School on April 21, 2012 in Atlanta, Georgia. (Photo by Moses Robinson/Getty Images for Green For All)

Green For All in Atlanta Earth Day 2012

(Photo by Moses Robinson/Getty Images for Green For All)

ATLANTA, GA - APRIL 21: General view of Green For All in Atlanta Earth Day 2012 at Carter G Woodson Elementary School on April 21, 2012 in Atlanta, Georgia. (Photo by Moses Robinson/Getty Images for Green For All)