SAN FRANCISCO, CA - MAY 8: The exterior of the recently renovated Palace Hotel on Market Street and New Montgomery is viewed on May 8, 2015, in San Francisco, California. San Francisco continues to be a major global tourist destination and is experiencing a real estate and high-tech boom that some analysts believe is ready to bust. (Photo by George Rose/Getty Images)
SAN FRANCISCO, CA - MAY 8: The interior of the recently renovated Palace Hotel Garden Court is viewed on May 8, 2015, in San Francisco, California. San Francisco continues to be a major global tourist destination and is experiencing a real estate and high-tech boom that some analysts believe is ready to bust. (Photo by George Rose/Getty Images)
SAN FRANCISCO, CA - MAY 8: The interior of the recently renovated Palace Hotel Garden Court restaurant is viewed on May 8, 2015, in San Francisco, California. San Francisco continues to be a major global tourist destination and is experiencing a real estate and high-tech boom that some analysts believe is ready to bust. (Photo by George Rose/Getty Images)
SAN FRANCISCO, CA - MAY 8: The interior of the recently renovated Palace Hotel Garden Court restaurant is viewed on May 8, 2015, in San Francisco, California. San Francisco continues to be a major global tourist destination and is experiencing a real estate and high-tech boom that some analysts believe is ready to bust. (Photo by George Rose/Getty Images)
SAN FRANCISCO, CA - JANUARY 5: The exterior of Ida B. Wells High School is viewed on January 5, 2012 in San Francisco, California. With the weather remaining clear and dry through all of December, tourism throughout the Bay Area was at an all-time high. (Photo by George Rose/Getty Images)
