New York Society for Ethical Culture

Philharmonia Orchestra of New York

More Art

Discovery Education

Edmentum

Alzheimer's Foundation of America

Lavelle School for the Blind

Dwight School

Teaching Matters

American University of Antigua

Macaulay Honors College at CUNY

Children of Promise

The College Board

Robert Wood Johnson Foundation

Siemens Foundation

Siemens Financial Services

Siemens Real Estate

Merck Institute for Science Education

Jack Kent Cooke Foundation

Marine Stewardship Council

Knowles Science Teaching Foundation

Discovery Toys

Brain Quest

Reader's Digest National Word Power Challenge

Lower Manhattan Development Corporation

Beijing Tourism

Love and Pride

Veolia Institute Environnement

Seeds of Africa.