Affiliations

University of Pennsylvania

One of the oldest universities in America and one of the most prestigious institutions of higher learning in all the world. 

America's Garden Capital

A guide to the Philadelphia region's public gardens, arboreta, and historic landscapes.

American Public Gardens Association

The professional association for public gardens in North America, supporting the public horticulture community in its mission to study, display, and conserve plants.

Chestnut Hill Business Association

Morris Arboretum is located in Philadelphia’s northwest neighborhood of Chestnut Hill, a favorite destination for shopping, restaurants, and family fun. 

Greater Philadelphia Tourism Marketing Corporation (GPTMC)

Your travel guide to Philadelphia and The Countryside®. 

Greater Philadelphia Cultural Alliance

The Greater Philadelphia Cultural Alliance leads, strengthens and gives voice to a diverse cultural sector that is making Philadelphia a world-class region to live, work and play. 

American Association of State and Local History

The American Association for State and Local History provides leadership and support for its members who preserve and interpret state and local history in order to make the past more meaningful to all Americans.