Canada's Minister of Seniors Kamal Khera.

Mark Carney, United Nations Special Envoy for Climate Change and Finance, and former Governor of the Bank of Canada and the Bank of England.

Rose-Alma McDonald, a lay minister at St. Regis Mission Catholic Church in the Kana:takon district of Akwesasne.

Former Tory cabinet minister and Progressive Conservative leader and Quebec premier Jean Charest.

Chief of the Cowessess First Nation Cadmus Delorme.

Canada's Minster of Foreign Affairs Melanie Joly.

Canada's Governor General Mary Simon

Assembly of First Nations Chief Perry Bellegarde

Supreme Court of Canada Justice Rosalie Abella

Green Party of Canada leader Annamie Paul

Canada's Chief Public Health Officer Dr. Theresa Tam

The Dalai Lama

Canada's Prime Minister Justin Trudeau

Secretary General of Amnesty International Canada Ketty Nivyabandi

Former Supreme Court of Canada Chief Justice Beverley McLachlin

Saint Mary's University student Jessica Campbell

Former Rideau Hall chief horticultural specialist Ed Lawrence

National Capital Commission Chief Executive Officer Tobi Nussbaum

Sisters Eliza and Adela

Former BC Premier Christy Clark

Conservative Party of Canada leader Erin O'Toole

Organic farmer Chris Wooding

Former Tweed CEO Bruce Linton

Liberal MP Iqra Khalid

Federal NDP leader Jagmeet Singh

Caver diver Jill Heinerth

Pierre Allard

Lawyer Natalie Raffoul

Rebecca Dixon

Businessman and TV personality Kevin O'Leary

Minister of Health Jane Philpott

Carleton University professor Aboubakar Sanogo

Canada's Minister of Public Safety Ralph Goodale

National Arts Centre CEO and president Christopher Deacon

Shane Parrish of Farnam Street

Leduc family

Author Rick Taylor

Cattle farmer Stan Christenson

Former combat engineer Sgt. Ed Wadleigh

Former British Columbia Premier Chirsty Clark.