GEORGE B HENDERSON FOUNDATION The George B. Henderson Foundation is accepting applications from city-wide nonprofits for grants for permanent public art, historic preservation, and community open space projects. There is also a new mini-grants program. Applicant forum esp. for new applicants is 9/8, deadline 10/7. More information at ww.thehendersonfoundation.com. GEORGE B HENDERSON FOUNDATION The George B. Henderson Foundation is accepting applications from city - wide nonprofits for grants for permanent public art , historic preservation , and community open space projects . There is also a new mini - grants program . Applicant forum esp . for new applicants is 9/8 , deadline 10/7 . More information at ww.thehendersonfoundation.com .