Today was our victory lap - the last hurrah before getting back on the plane that would take us back to reality. We had done all the things we wanted to do, and eaten all the things we wanted to eat. Not wanting to venture too far, we decided to explore the Marunouchi neighborhood. Knowing that Tokyo station and the surrounding underground network is massive is one thing. Actually walking through it and trying to find your way around is another. We first tried to poke around at street level, but the rain was coming down pretty hard, and our umbrellas could only protect us so much against swirling winds. In our search for pastries as breakfast, we came across Échiré - a specialty store named after the region of France that it represents and the esteemed butter it produces. As we walked around the area, the only people on the street braving the rains all gravitated towards this store, so we joined them in line and ogled the pastries and buttery goodies visible from the window. When ...