You have the right to invite strangers to dance visually. Any other method of invitation could be used against you in the court of public opinion. You have the right to consult the organizer before inviting anyone to dance. If you cannot find the organizer, the person taking money at the front door probably can. If you decide to invite someone, especially a stranger, to dance verbally or via a walk-up invitation, you can stop at any time, including right up to and including the moment a dancer appears uninterested or busy. Knowing and understanding these rights as an inviter, and understanding the rights of the invitee to accept or decline any invitation, from any person, at any time, for any reason, without explanation, regardless of method, are you willing to not use cabaceo?