The Historic Hudson River Towns has been taking the lead on the Sing Sing Prison Museum Project. Historic Hudson River Towns, Inc. is a consortium of municipalities located along New York’s Hudson River, from Yonkers to Albany, organized under an Inter-municipal Agreement (IMA) with 501(c)3 not-for-profit, tax-exempt status. Donations to the Sing Sing Prison Museum are tax deductible to the fullest extent under the law and can be made at the Historic Hudson River Towns' website.