Practice Makes Perfect

• Alan Hassenfeld
• Andrew Tisch
• Bronx
• Brooklyn
• Clinton Global Initiative
• Cornell
• Echoing Green
• Ernst & Young
• Estee Lauder Companies
• Long Island City
• Manhattan
• NYC Department of Education
• Pershing Square Capital Management
• Phi Sigma Sigma
• Queens
• Stanley O'Neal
• Summer learning loss
• The Heckscher Foundation for Children
• for-profit corporation
• summer learning loss