Six Flags refillable cup question

[Psychodisney]

I know this is a Six Flags question, I'm not a huge fan but....
Can a 2009 refillable soda cup be used this year? Has anyone done this? I know it worked a few years ago but I don't knowif they changed their policy on it.

 

[Justsyd2]

No. You can't do that. The cups now have the year marked on them, so you have to buy a new one each year. They're only like $12.99 each, and they have specials where you can get 3 for $30, so they aren't that bad.