Vardo eyes up the man then starts in, "It's not that we necessarily have a specific question," he smiles disarmingly. "Rather, I've overheard, quite accidentally you understand, a few snippets of conversation and have read the tension in the body language of you and a few of your associates."
He twirls his wrist in a casual gesture, "And although it could be interpreted as everyday stress of work and family, I have reason to believe it's more than that. That, perhaps, you are privy to information about potentially serious goings on that affect the town as a whole."
Vardo makes an immediate calming gesture with both hands and smiles again, "I'm sure, in no small part due to your willingness to meet with us, that you are a decent person. Perhaps you are in over your head or maybe you just know more than is comfortable. Regardless, you may rest assured we wish you no ill will and are not out to cause you grief in any way. However, if there is something you can tell us about what is going on here, we would be most appreciative."
The elf pauses, lets the man catch up his thoughts, then adds, "We only want to help. Will you let us?"
Rolls
Persuasion - (1D20+6)
(17) + 6 = 23