When you’re driving down Melrose and someone hollers, “There’s the Blue Whale!” don’t worry, you’re not sitting next to a color-challenged Captain Ahab. They’re pointing out the Pacific Design Center (PDC), an eye-catching seven-story building clad in blue glass designed by world-renowned architect Cesar Pelli. The PDC houses 120 art & design showrooms set around a 1.4 million square foot...