A face reading session does not need  tea leaves, although it goes well with tea.   
It is fun, relaxed, non-judgemental, and highly informative.  You do not even have to say anything, your face does the talking, and my privilege is to tell you what I read on your face. ​

A typical session would  see me explaining how the features on your face pinpoint your personality, and the things you do.
I take notes or make a recording of what is being said. 
You ask all the questions you want to, and I answer to the best of my ability.
I take some pictures of your face, only to be used in the document I'll prepare afterwards.
After the session, I will make a summary  of our discussion, illustrate the relevant sections with supporting images for you to reference when needed in future. 

You sit back and think to yourself ... so THAT is why I am so amazing!