you bought a 3 day pass? is that a requirement? because gillian is only going to be there for one day.

No no, it’s not a requirement! We just don’t know which day she’ll be there, as far as I know, and there’s not a huge difference between the 3 days pass and a one day pass. So you can either wait for the date to be announced and buy your daily pass at this moment or buy a 3 days pass now and be sure it’s not sold out 🙂