Are the Warblers coming back?

This is realllly late at night (for tumblr, my dash is the slowest thing), but:

I was checking out this website called “onlocationvacations,” where they were right about glee filming before (along with other things), and check this: Glee is set to film Monday, Oct. 3, from 12am to Tuesday, at 430 Madeline Drive, Pasedena CA 91105. And guess where that is?

WHERE DALTON IS FILMED. (trust me, I’ve actually been in there before)

Can anybody confirm if this is true?

(go to http://www.onlocationvacations.com/ and scroll down to Oct. 3)

(their twitter is http://twitter.com/#!/olv  )