To start a topic, find a subforum that is the correct discussion topic and then use the button for "new topic". To your question, as in they opened the door where people could come in and look around? I've seen this done many times, heck our officer installation is held inside our lodge room and is open to family/friends... Or do you mean they actually opened an EA lodge while family was present? Such an occurrence would be a grossly Masonic offense.