We're happy to hear from you. You can reach us via:

• Email us: info at effing.org (recommended!)
• Call us: 650-429-8697
• Write us: PO Box 441497, Somerville MA 02144

Unfortunately, Spam filters tend to catch a lot of emails that we send. If you email us first, you're more likely to get our reply.

If you use the form below, please add info at effing.org to your address book and check your Spam folder for our reply! If you include another way to contact you besides email, we will let you know when we've responded to you.

Please note: Providing a name and physical address are completely optional. Thanks!