Embrace the Standard Fantasy Trope! As a fledgling adventurer you have decided that the best way to get into the business is by attending the monthly Adventurer-Nite at the local White Griffon Tavern. You meet your fellow companions, you get Your First Quest™ and are about ready to go when events happen that change the course of history. Or at least it's something more interesting than whatever Your First Quest™ was going to be.
You migth also want to pick up Critical!: Go Westerly to play this adventure.