Do I have to stay for the whole session or can I just pop in at any point?

Not at all, we welcome you to pop in when you can and if you need to leave early, please do. We'd love you to join us for some of the session than none at all. 

You also don't need to worry about attending every event, just come when you can, but do let us know if you aren't going to be there so we can be sure not to worry about you!