Fans from across generations gather in San Francisco to remember 'The King' Elvis Presley

SAN FRANCISCO (KGO) -- It's been 40 years since Elvis Presley died at the young age of 42. The anniversary brought out his biggest fans, young and old, for a celebration of his incredible legacy.

RELATED: Elvis Presley passes away on this day in history

Watch the video in the player above for Elvis impersonators, blue suede shoes, and a whole lot of love for the "King of Rock and Roll."

Click here for more stories, photos, and video on entertainment.