I'm looking for...

1. Stories that feature the Ghostfacers with Sam and Dean. Maybe something where they meet up again during a case? 

2. This one Dean/Castiel story I can't remember anything about, storyline wise. I remember Sam saying to Dean something about the phrase 'carpe diem' and later Dean said he was carpeing the hell out of diem.

3. This other Dean/Castiel story I don't remember much about. At the end it had Dean and Castiel together with a baby and they go to a grocery store (I think) and see Cassie.

I tried so hard to find 2 and 3, but I just can't remember it! T_T If you know where/what these stories are, I will love you forever.