Every Bay Area Rivendell Rider who mailed me an SASE* from Canyon, CA (a place fighting to keep its post office) last Sunday got a free Entmoot patch. A bike drawing was worth extra points, but was not required.
These are the outgoing patches, with the incoming envelopes.
Points are not redeemable for cash.
*Self Addressed Stamped Envelope. From the old days. You buy two stamps, and two envelopes. On one envelope, you write your own address, affix a stamp, fold it in half, and put it into the second envelope, which you mail. Someone puts something in the first envelope, and mails it back to you.