• Physical Sciences/Earth Sciences Research and Promotion

• 127.

Youth Aviation Adventure

A volunteer organization by pilots and aviation enthusiasts, introducing students aged 12-18 to the exciting world of aviation through high-quality, engaging, and educational programs throughout the year.

• History Museums

• 128.

National Soaring Museum Inc

To preserve the heritage of motorless flight in the U.

• Libraries, Library Science

• 129.

Library Company of Philadelphia

America's Oldest Cultural Heritage Institution.

• Museums & Museum Activities

• 130.

Strategic Air & Space Museumfoundation

THE FOUNDATION IS DEDICATED TO THE DEVELOPMENT AND IMPLEMENTATION OF THE STRATEGIC AIR COMMAND & AEROSPACE MUSEUM, AN ORGANIZATION EXEMPT UNDER CODE SECTION 501(C)(3).

• Libraries, Library Science

• 131.

International Arcade Museum Library

The International Arcade Museum Library is dedicated to preserving, researching, interpreting, presenting, and furthering the understanding of the art, design, inventions, history, and development of amusement, arcade and coin-operated machines, as well as video games, from the 1800s until the present, as well is to understanding the evolution of their impact over time on individuals, communities, and society.

• Museums & Museum Activities

• 132.

Seattle Veterans Museum

Seattle Veterans Museum Our Mission To honor and thank our Veterans and educate the Puget Sound community about the sacrifices our Veterans have made for our freedoms.

Aviation Museum of Santa Paula

Our primary purpose is to provide facilities and displays for the education of visitors, including children, and to encourage the enjoyment of aviation.

• County/Street/Civic/Multi-Arts Fairs and Festivals

• 134.

Seafair

SEAFAIR PROMOTES SOCIAL, CULTURAL AND COMMUNITY ACTIVITIES IN THE GREATER SEATTLE AREA.

• Community Foundations

• 135.

SEAFAIR CHARITABLE FOUNDATION

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