The harbour
The pier on the east shore, where a rowing boat takes you to the harbour island and back.
Walk out to the harbour on the town's east shore and up to the departures board or the boat to sail. You row away, the screen goes dark, and you row in at the other end. Press Space, Enter or Escape, or click, to skip the trip.
The harbour island holds one district at a time, such as JPEG Bay; the districts list shows which. Take the boat home to sail back to town.