37:55 They're so so, technically, the you know, Python is the entire week from, like, Wednesday through the next Wednesday. Alright? The main conference days are Friday, Saturday, Sunday. But then Wednesday Thursday before are tutorials. Okay.
38:28 Also but so both the tutorials and the sprints are great times to, kind of experience the Python community without the huge crowd because, yes, it's the huge crowd shows up for Friday, Saturday, Sunday, usually.
28:00 And it but, so the vendor space is often open Thursday night also, but, and then fry you know, Friday Saturday. And then Sunday, the vendors are gone. Yes. And and there's, on Sunday, there's, is that I think poster sessions are on Sunday also, or are they