Palo Solo, Nicaragua [email protected] +505 2345 6789

Contribute

Lone Tree Institute is a 501 (c)(3) organization incorporated as a non-profit in the Commonwealth of Massachusetts.

Credit card:  to make a donation with a credit or debit card, please use our partner non-profit Network for the Good: 

donate through Network for good

Check: we also gratefully accept personal checks made out to Lone Tree Institute and mailed to:

Lone Tree Institute
c/o Margaret Calkins
954 Washington St.
Gloucester, MA 01930