I'll try and keep this updated over the next few days, as major announcements for the parks come in. However, please keep general discussion of a single park to its own thread.
Six Flags Magic Mountain: Announcement at 9PM PDT
Six Flags Fiesta Texas: Announcement on August 30th
Six Flags Great Adventure: Announcement at 5AM EDT
Six Flags America: Announcement at 5AM EDT
Six Flags Discovery Kingdom: Announcement at 5AM EDT
Six Flags Over Georgia: Announcement at 5AM EDT
Great Escape: Announcement at 5AM EDT
Six Flags Great America: Announcement at 5AM EDT
Six Flags Over Texas: Announcement at 5AM EDT
Six Flags New England: Announcement at 5AM EDT
Six Flags St. Louis: Announcement at 5AM EDT
La Ronde: Announcement at 5AM EDT
Six Flags Mexico: Announcement at 5AM EDT
Feel free to post the announcements below, and help me out. I won't get everything on time, especially since I got school tomorrow.