Petit Four is one of my go to places since it is right in the underground of my building. But, I've had some so-so experiences which are causing me to think twice about visiting again. Today I ordered the Tuesday special - chicken meatballs on a bun with provolone and basil. 4 meatballs, barely any sauce a tiny piece of cheese and one measly basil leaf. REALLY? The flavour of the meatballs is nice but they are a bit dry without any sauce. I was looking forward to this sandwich but it was totally disappointing... I have had this happen to me before at PF so now I'm inclined to write a below then great food review.