• Libraries, Library Science

• 406.

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.

• Fund Raising and/or Fund Distribution

• 407.

Olympia Art Space Alliance

Create foster affordable live/work space for Artists Olympia Artspace Alliance Advancing Olympias arts environment by supporting local artists and advocating for affordable live work and exhibition space.

Miles Through Time Automotive Museum

Miles Through Time Automotive Museum is a nonprofit co-op style automotive museum where all of the exhibits belong to various people and change frequently.

• Recreational, Pleasure, or Social Club

• 409.

Portland Pets and Handlers

Portland’s own pet play organization🌲🌧️ Open and accepting to all critters🐾💙 A place for education and fun📖🦴 2️⃣1️⃣ and up Your Custom Text Here Spotlight A Play Party hosted by Hawks PDX on the 5th Saturdays of the month.

• Children's Museums

• 410.

Childrens Museum of Klamath Falls

Enhancing the lives of children WWW. CMKF.

• Social Science Research Institutes, Services N.E.C.

• 411.

Pacific Coast Archaeological Society

Pacific Coast Archaeological Society The Pacific Coast Archaeological Society PCAS was founded in 1961 as an avocational organization dedicated to the study protection and preservation of the cultural resources of the southern Pacific coast region including the Baja Peninsula with a special focus on Orange County California.

• Historical Societies and Related Activities

• 412.

Kirkland Concours Delegance

The Kirkland Concours D'Elegance is a charitable organization which provides benefits to the uncompensated children's healthcare funds at two of the northwest's finest healthcare institutions dedicated to helping children "children's hospital" and "evergreen healthcare.

• Museums & Museum Activities

• 413.

Oregon Coast Military Heritage Museum

Oregon Coast Military Museum. Honors all Military Services and Merchant Marines.

• Community/Neighborhood Development, Improvement

• 414.

Lakewood Seward Park Community Club

NEIGHBORHOOD ORGANIZATION WITH A HALL FOR COMMUNITY USE TO PROVIDE EDUCATIONAL OPPORTUNITIES AND SCHOLARSHIPS FOR COMMUNITY MEMBERS AND UNDERSERVED POPULATION IN SOUTHEAST SEATTLE.