3/7/13: We're on for Saturday! I'll (Jess) be outside Discovery starting at 3:45, and we can head in together a little after 4:00. I'll have some sort of Meetup sign.
Note that if you want to buy your ticket ahead of time through the link below, Anastasia kindly mentioned in a comment that using the code MCDHP could save you $5. I haven't tried it yet, but I intend to!
See you Saturday!
Get out your Quidditch goggles and your house scarf, and let's all pretend we go to Hogwarts. Tickets are $27 (maybe there are discount codes floating around the internet?).