Warning. Entering the new sprawling beach shack-inspired restaurant bartaco in Port Chester may leave you with a case of geographical amnesia. Between the five steps it takes to reach the bar from the door, you’ll be transported to a surf shack in Montauk or Baja, any memory of the city of Port Chester erased once you’re surrounded by its white washed walls. And better (closer) yet, a land-locked version will be coming to Stamford soon.