River Kids2

The 2011 St. Louis Earth Day Festival was held on Sunday, April 17th on the Muny Grounds of Forest Park. (KMOX/Brad Choat)

Earth Day1

The 2011 St. Louis Earth Day Festival was held on Sunday, April 17th on the Muny Grounds of Forest Park. (KMOX/Brad Choat)

Earth Day2

The 2011 St. Louis Earth Day Festival was held on Sunday, April 17th on the Muny Grounds of Forest Park. (KMOX/Brad Choat)

Earth Day3

The 2011 St. Louis Earth Day Festival was held on Sunday, April 17th on the Muny Grounds of Forest Park. (KMOX/Brad Choat)

Earth Day4

The 2011 St. Louis Earth Day Festival was held on Sunday, April 17th on the Muny Grounds of Forest Park. (KMOX/Brad Choat)

Earth Day5

The 2011 St. Louis Earth Day Festival was held on Sunday, April 17th on the Muny Grounds of Forest Park. (KMOX/Brad Choat)

Earth Day6

The 2011 St. Louis Earth Day Festival was held on Sunday, April 17th on the Muny Grounds of Forest Park. (KMOX/Brad Choat)

Earth Day7

The 2011 St. Louis Earth Day Festival was held on Sunday, April 17th on the Muny Grounds of Forest Park. (KMOX/Brad Choat)

Green Strum1

The 2011 St. Louis Earth Day Festival was held on Sunday, April 17th on the Muny Grounds of Forest Park. (KMOX/Brad Choat)

Green Strum2

The 2011 St. Louis Earth Day Festival was held on Sunday, April 17th on the Muny Grounds of Forest Park. (KMOX/Brad Choat)

Green Strum3

The 2011 St. Louis Earth Day Festival was held on Sunday, April 17th on the Muny Grounds of Forest Park. (KMOX/Brad Choat)

River Kids

The 2011 St. Louis Earth Day Festival was held on Sunday, April 17th on the Muny Grounds of Forest Park. (KMOX/Brad Choat)