ome of the arts and sciences practiced in the SCA have slightly more formal structures known as guilds associated with them. They function as a method to share information and encourage each other in the learning and practice of these arts. Participation in a guild is entirely voluntary!
The list of current Lochac guilds can be found here.
Within the Barony of Ildhafn, you're quite likely to find members of the Guild of Defence (rapier), the Silver Rondel (dancing) and of course the ever popular Brewers, Vintners and Imbibers Guild (self-explanatory).