I'll probably bring Nayru. What day is the gathering set for?
Also, you might want to reconsider the location for the gathering. I don't know if you know, but the Hyatt/AFest staff generally doesn't like gatherings by that fountain due to it being a high-traffic area, especially on Friday/Monday when people are checking in/out. Everytime I've been to or held a gathering there they've asked us to move. I think the Zelda gathering last year was outside of main programming on the first level and there was plenty of space for everyone.