However there is still space available in all sessions on a first come first serve basis. To ensure your best shot to get a spot in the session you want to attend, it's helpful to come at least 30 minutes before the session starts. The good news is that there are multiple sessions happening simultaneously so there are plenty of alternative session options to choose from. There will also be a number of walk-in sessions and open-ended areas of engagement over the span of the 2-day festival which do not require pre-registration or arriving early.