208 days ago- Approaching Sens, the new Mediterranean restaurant, from the palm-lined boulevard of the Embarcadero, means walking across Justin Herman Plaza past the holiday ice rink, where flocks of skaters swirl in a big circle to music. Looping strings of lights turn the Bay Bridge into a huge ornament; others trace the geometrical lines of the four Embarcadero Center skyscrapers, making them look like giant toys.