@Chris ********
no problem. I needed my latest TM30 form (you can register/get that at the same office), 2 pictures and photocopies of my passport and current entry slip. You can do the photocopies and photos there at immigration. I just spoke with the people at counter number 1, it’s where I was directed by the people at the information counter. I believe the expedited service is available all day, they said they sign the certificates at 5pm. Ready for pickup starting at 5:30pm. Hope this helps 🙂