20. THERE’S A TIME CAPSULE UNDER THE WALK OF FAME.

As part of the Walk of Fame’s 50th anniversary celebration in 2010, the Hollywood Chamber of Commerce buried a time capsule in the same place the Walk originated, at the corner of Hollywood and Highland. Price is Right icon Bob Barker was on hand to help bury the capsule, which contains various items that commemorate the landmark, plus a note from Barker himself that reads: “Have your pets spayed and neutered.” Here’s hoping the people of 2060—the year the time capsule is set to be opened—get the reference.