Most colleges celebrate milestone anniversaries with symposiums, colloquia and forums or with processions, dinners and other lofty commemorations.

Created entirely of roses, the float featured a Disney cast of characters who led a celebration to kick off the parade and introduce the theme park's milestone anniversary.

It isn't a milestone anniversary, exactly; it doesn't end in zero or five.

It had always fallen to Keith to organize family events, such as parties for their parents' milestone anniversaries and birthdays, or Christmas gatherings of the clan.

The mysterious disappearance stories were Barris' way of perpetuating the Dean myth, especially on the milestone anniversaries of James Dean's death.

The Coin Act will allow every fan to join the milestone anniversary and help support future educational outreach for an American shrine.

The show, pegged to two milestone anniversaries, stresses the 1964-65 New York World's Fair, by way of an introduction that covers the 1939-40 Fair.

The Queen has toured Australia to celebrate Australian culture, milestone anniversaries, military remembrances, and the like.

Daytime soap operas frequently present clip shows as a way to commemorate a show's milestone anniversary or the death of a long-running character.

Three agencies are celebrating milestone anniversaries.