So, since the RPG itself is long in coming, I thought that maybe we could just brainstorm in general about possible adventures.
Granted, many of ye olde adventures have some connection to the location you set your game, or your players, but some may purely be 'plug and play' type adventures.
I find that good inspiration for this could be old episodes of The X-Files, or Kolchek the Nighthunter. However, both of these assume a level of "Mundane trying to prove it's supernatural", so in the Dresdenverse, that isn't necessary.