The National Arts Centre celebrated its 40th anniversary with a big bash.
Laureen Harper (right) and Aline Chrétien.
Laureen Harper and Justin Trudeau.
Jean Chrétien gets with the program.
The Right Honourable Madam Chief Justice Beverley McLachlin.
Liberal leader Michael Ignatieff.
Speaker Milliken (centre) with two of the dance performers: Jesse Robb (left) and Matjash Mrozewski.