Last week we posted details on the possibility of a new Quest bar flavor coming soon, that is expected to be exclusive to GNC. While we didn’t get any clear confirmation from the brand about whether or not that is true, this week Quest has released a teaser that we feel suggests we were on to something. Basically the brand has posted a date, September 29th, followed by the mysterious question “any guesses?” Based on that, what we’ve heard, and feel is very likely, our guess as to what is coming is a pumpkin Quest bar. We will have to wait until next week to find out if we’re correct, although we do feel a pumpkin Quest bar will fill a hole the brand has had for quite some time.