Just received this flyer in the mail. It's to be held from 10am to 5pm on Thursday, May 24th. Too far for us, but I'm sure some of you are close enough! Their website is www.sixflags.com and enter promo code HSDAY. Looks like tix are $18 ea. plus a meal ticket for $9 per person. There's also a free chaperone ticket per 15 prepaid tix.