TORONTO—Sulynn Jew, the new general manager of Toronto’s second Hyatt hotel says “Social” is what the rejuvenated and rebranded hotel is all about.  The new Hyatt’s public spaces are designed to catch the eyes of passers by on the outside street and ‘invite’ them inside, according to the designers. The lobby design is open, with seating areas throughout.  Not surprisingly, the open-style restaurant is named the “King Street Social” and the lobby bar is called “Mix”.