Lots of Pei Weis are closing in the East. I think its because of the rise in so many different styles of Asian food. Around here were on a "phaseII" of Thai food, more coconut soups and "bowls of goodness". Every strip mall between Lancaster and Reading (These all used to be Pa Dutch "Smorgasbjords of sliced meat , gravy, mashed, white veggies , and breads". (Y never see a slim pa dutchman). SO the Asians and Mexicans are moving in and they have their own unique styles. I love Thai food. I dont so much , like a lot of Mexican food, its all pretty much the same.
When youve evolved a specific enzyme that aids in starch digestion, then you can eat Mexican every day.