Address: Hyatt Regency, 5 Embarcadero Center, San Francisco
Went to Hyatt Regency during lunch today. Totally amazed by the beautiful blue lights that shower down the 17-story high atrium - an atrium that is recorded in Guinness World Records as the largest hotel lobby in the world. There were also a few sets of mini town fully decorated with X'mas lights and motorized parts. The atrium is located two floors above the street level entrance of the hotel.