The first Google Doodle, in 1998, was a stick figure behind the logo to tell users the founders were at Burning Man.

1998

Larry Page and Sergey Brin drew a stick figure behind the second 'o' in Google to signal that they were away at the Burning Man festival in Nevada. It was meant as an out-of-office note, but it started a tradition of thousands of Doodles that followed.