One of the coolest things we witnessed (at least from camp) was the Varg / Norseland presentation to Prechainne next door. Unlike so many other presentations, the Vikings brought booty wrapped in furs and called upon their old companions in arms in a loud booming voice which cut through the din of the bog. Their display was impressive indeed.
Clan Prechain Battle Ritual

Pennsic XXXVII
image by Comyn