Credit Card
https://act.darksky.org/santacruz
Check
Please make out a check to “DarkSky International”, and write “for Santa Cruz Chapter” in the memo line.
Send to:
DarkSky International
5049 East Broadway Blvd #105,
Tucson, AZ 85711
Attn: Susan Ciarniello
The non-profit tax EIN for a tax deduction is:
74-2493011