In 1986 a 60th anniversary was held to mark this event.

In 1494, a ceremony was held to mark the completion of the city walls.

A special Mass was also held to mark the occasion.

It is generally held on November 29 each year to mark the anniversary of resolution 181.

A celebration was held in 2001 to mark the 5000th performance.

In 2009 celebrations were held to mark the 110th anniversary of the university's foundation.

A community celebration was held to mark the completion of the upgrade.

An open day was held to mark the reopening in May 2003.

A two day celebration was held in Delta to mark the occasion.

A ceremony was held on December 3 to mark the end of the project.