Involve

Volunteer

Short term (an hour or for functions)
Long term (1 year+ - web site, fund raising, etc.)

Sponsor

A child ($495/ year)
A site ($10,000 - $30,000 / year)
A garden ($2,000)
An Orchard ($5,000)

Visit

Short term (5-14 days)
Long term (1+ year)

Donate - Paypal, Bitcoin, Amazon Smile, others