Saturday, March 14. That is the deadline for early registration for the national conference of the American Copy Editors Society.
You may still register after that, of course, but it will cost more.
UPDATE: The early bird rate is good anytime — even if you register at the door. That’s $175 for the conference, assuming that you are an ACES member.
The conference will take place April 30-May 2 in Minneapolis. Read all about it at the ACES site.
I hope to see you in Minneapolis and online.