Your Gift Matters To a family, an educator, a child and a young person Donate Other Ways to Donate Via Check Write a check payable to: Manos Unidas International 21023 33rd DR SE Bothell, WA 98021 Manos Unidas International is 501(c)(3) tax exempt organization based in the state of Washington. All donations made to Manos Unidas are tax-deductible.