OneGreenThing is a startup up nonprofit organization. We will send you a tax-deductible receipt once we receive our official determination letter. If you wish to send a check via mail, please send it to OneGreenThing, Development Department, P.O. Box 222, Bozeman, MT 59771. 

©2021 by OneGreenThing. P.O. Box 6534, Bozeman, MT 59771 p: (406) 616-2779

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