Okay, so, William being the overzealous must get things in order now person that he is just got set up with a job.
First day on Monday, which works to our advantage because I can use "Yay first day on the job, this place is RIGHT THERE" and it will make sense. And he'll be figuring it out, which makes him less resistant.
So. Monday around 5:30 at [ice cream place near Stark Industries]