• History Museums

• 550.

Buffalo Naval Park Committee Inc

Museum and Largest Inland Naval Park in U.

• Children's Museums

• 551.

Hands-on House, Children's Museum of Lancaster

Hands-on House provides an inclusive environment that facilitates learning through play and a sense of belonging for children and families, igniting a love of learning on site and in the community through an innovative combination of technology, science, engineering, math, and creative arts.

REDWOOD ADVENTURE CAMP INC

A week-long, co-ed residential summer camp located in Northern California that provides a unique outd Redwood Adventure Camp provides opportunities for leadership development, spiritual and personal growth, environmental stewardship, lifelong friendships, fun and excitement that help individuals navigate life’s challenges and serve the broader community.

Friends of the Parks Foundation Inc

The hands on Children's Museum. In our mini-city everything is kid-sized.

• Amateur Sports Clubs, Leagues

• 554.

Hampton Yacht Club Inc

Nestled on the western bank of the Hampton River in Hampton, VA.

• Environmental Education and Outdoor Survival Programs

• 555.

SeaSmart

SeaSmart is a 501c3 nonprofit organization whose primary mission is to raise awareness of and develop advocates for ocean conservation, marine biology and SCUBA via programs and camps.

• Wildlife Preservation/ Protection

• 556.

SEA TURTLE ADVENTURES INCORPORATED

Our mission is to conserve local populations of sea turtles, educate the public about the marine environment, and provide life skills training to adults with disabilities through nature-based experiences.

• Swimming, Water Recreation

• 557.

The Annapolis Rowing Club Inc

ARC is for those interested in recreational and competitive rowing, as well rowing opportunities for THE CLUB IS A NONPROFIT, COMMUNITY-BASED MEMBERSHIP ORGANIZATION DEDICATED TO PROMOTING AND ADVANCING THE SPORT OF ROWING THROUGH THE WIDEST POSSIBLE RANGE OF OPPORTUNITIES FOR TRAINING AND PARTICIPATION.

• Water Resource, Wetlands Conservation & Management

• 558.

CENTER FOR ECOLOGICAL TEACHING

CETL conserves and stewards 70 coastal acres in Maine while immersing folks in ecological education.