• Children's Museums

• 4573.

Childrens Discovery Museum

A New Place to Play in Waterville. The mission of the Children's Discovery Museum of Central Maine is to ignite curiosity and celebrate learning through play.

• Roman Catholic

• 4574.

Camp Gray, Inc.

Faith, Friends, & Fun. Since 1953, Camp Gray is the Catholic Summer Camp and Retreat Center of the Diocese of Madison, WI.

• Recreational, Pleasure, or Social Club

• 4575.

Potomac Valley Track Club Inc

Potomac Valley Track Club is a community-centered, nonprofit organization promoting running, track & field, and racewalking in the Wash DC metro area.

• Environmental Education and Outdoor Survival Programs

• 4576.

URBAN ECOLOGY CENTER INC

It’s pretty simple. The Urban Ecology Center gets city people outside.

• Parks and Playgrounds

• 4577.

International Mountain Bicycling Association

Silverton Singletrack Society is dedicated to the development and maintenance of regional mountain bike trails in Silverton, Colorado.

PARTNERS FOR YOUTH FOUNDATION INC

Empowering communities within Lexington, KY to support and advocate for our youth.

• Amateur Sports Clubs, Leagues

• 4579.

Road Runners Club of America

The Big Sky Wind Drinkers is a running club for all ages and ability levels.

Sugarloaf Ski Club

The Original Sugarloafers, since 1950.

GIRL SCOUTS OF NEW MEXICO TRAILS INC

Building girls of courage, confidence & character in central and northern New Mexico.