I think that if you develop the pre-adventure in one particular section of Gate's Pass, you can really develop the PC's tie to the city. Later adventures return to the city, and it helps to have a connection back to the place and story line.Spoilers follow:
He has a note with the address and time of their meeting with Torrent.
For those who desperately need the adventure, if you forward me your receipt I'll be happy to email you a copy of the .RTF manuscript in advance if it will be of any help to you.

(Dungeons & Dragons)
Rulebook featuring "high magic" options, including a host of new spells.