From Mistress Elsbeth Anne Roth:
Come to Elsbeth’s heraldic commenting meeting, where we discuss submissions in process (a good way to learn more heraldry). This meeting will be discussing the latest AEthelmearc letter (https://oscar.sca.org/index.php?action=100&loi=4672), which contains the last of the Pennsic submissions. The meeting will be held both at my house, 1194 Firwood Drive, and on Google Hangout (contact email@example.com if you want an invitation — it will also be posted to the AEthelmearc Heralds list).
You will learn a lot from one of these meetings, I can assure you!