I’m not asking why. That’s your business. But if you need to do it, play this.
‘This’ being Black Nag, which is one of the standard go-to beginning dances taught to all SCA newcomers. So… watch for the person who has cocked his or her head to the side, visibly counting the beats, and twitching his or her foot. There. That’s your SCAdian.
Seriously, it’s like Pavlov’s dog with us.