• Research Institutes and/or Public Policy Analysis

• 4636.

Maine Lodge of Research

Masonic Lodge, devoting itself to historical research.

Delaware Valley Opera Corp

A non-profit regional professional opera company located in Sullivan County, NY, serving the Upper Delaware River Valley.

Mystic Seaport Museum, Inc.

Mystic Seaport Museum is the nation’s leading maritime museum and home to the last wooden whaleship.

• Arts Education/Schools

• 4639.

Art Association of Harrisburg

Founded in 1926 is Harrisburg's oldest art gallery and school.

• Public Foundations

• 4640.

Les Dames D Escoffier International Charleston Inc

The NC Chapter of Les Dames d'Escoffier, a non-profit organization made up of female leaders in the food, beverage and hospitality industries.

• Music

• 4641.

Musica Matrix Inc

A 501. c. 3 organization devoted to Bringing History to Life through Music BOOK a MUSICA MATRIX Group JOIN a MUSICA MATRIX Group Upcoming MUSICA MATRIX Concerts ANAM Gaelic Chorus with Pat OScannell Saturday March 8 Two Shows 100 PM sold out 700 PM Ashland House Concert by Reservation Only FREE Admission Optional Tax Free Donation Location within walking distance of downtown Ashland Address given with reservation Reserve your spot.

Capitol Historic Trust Inc

The Capitol Historic Trust is dedicated to the preservation of our architectural heritage in the areas in and surrounding our nation's capital.

• Historical Societies and Related Activities

• 4643.

Meter Stamp Society Inc

The Meter Stamp Society an APS affiliate is dedicated to the collection of metered and digital postage stamps.

• Special Olympics

• 4644.

MARYLAND SENIOR OLYMPICS COMMISSION LTD

Maryland Senior Olympics Maryland Senior Olympics MSO FYI Registration for our events is available online only through our partners at Fuse Sports.