I believe you can!!
Yes
Yea and you can buy the cheapest annual pass then just upgrade when you go and you can go on that day again. Eventually youll have sig premium but not pay the high monthly price
Yes, they give you admission for the day.
Yes. You can apply today's ticket price to the annual pass.
No.
Yes because your ticket is good for today and you're just using the amount you paid towards the annual pass.
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