http://commerce.4adventure.com/store/os_faqs.asp 

This is Great!!!!
Offering a 1 day pass to Military Members and up to 4 members of their family..

6 Flags also has something like this going but not sure on the Details...

Hog

good to see companies saying thanks. i would hope all the places they want to take young kids, like the zoo, sea world, would do the same, or charge $1.00 for the whole family.