Service Employees International Union

Tides Hosts Country's Leading Social Changemakers and Philanthropists at "Momentum" Thought Leader Conference
September 4, 2009

SAN FRANCISCO, September 3, 2009 — 300 of the country's top philanthropists, thought leaders and social entrepreneurs will focus on how to drive innovation and change in these challenging economic times at Momentum (, Tides’ annual thought leader conference for progressive social changemakers and philanthropists taking place September 7 – 9 at the W Hotel.