Ate there with my daughter this passed Saturday, a windy, freezing, god-awful day in the Lehigh Valley. Not a soul on the street, but Jumbars was PACKED. I had the Whole Wheat Flatbread (leftovers heats up under a broiler beautifully, btw) and my daughter ordered poached eggs, toast and cheddar grits. We also had kiffles and a toffee/shortbread cookie that I am not seeing on their online menu. Everything was just delicious.
I would definitely go back again, but would probably choose a time that would be less crowded than a Saturday at noon. The only door into the place opens right onto the tables, so there were some customers getting blasted with cold air quite frequently...and there is no where for people to queue up, except over by the register. The place just felt over crowded to the point where the staff could barely shove their way through with peoples' orders.
Maybe it's time to expand, Jumbars....the food seems perfected, and number of customers definitely support this!