Would you like to volunteer as a culture keeper? (Well, you should know that there are some rules.)
If you are in some out-of-the-way place where you can't find the right stamp, the right envelope, or a US$1 bill, there is still hope.
Please email us at 
(You will need to hand copy that email address -- spambots can't do that.)
On the subject line, include the words "SOURDOUGH STARTER". Otherwise we may not find your request among the SPAM messages.