Does it serve all day lunch?

Yes

I work at this specific mc donalds and we DO NOT serve lunch before lunch hours... Which is 1030 monday thru friday and 11 sat and sun..

No it does not serve lunch all day,

Wrong answer. Lunch is not served til 11. It would be nice if that top comment was off or corrected. Especially since I was already through the drive-thru

Sure does