Having enjoyed an evening out on Saturday, Harry and Meghan spent Sunday night meeting with Invictus competitors' friends and families before watching injured veterans go head-to-head in wheelchair basketball and wheelchair curling.
The two couples enjoyed dinner together at Vij's Indian restaurant, and chef Vikram Vij proudly later wrote on Instagram: "Another incredible night at Vij's.
"We were honoured to once again welcome Prince Harry, Meghan Markle, Michael Bublé, and Luisana Lopilato for another unforgettable evening at Vij's.
The five-star Fairmont is considered one of Canada's most luxurious hotels and boasts the prestigious Chairman's Suite, a £5,000-per-night accommodation which has been nicknamed the 'Rock Star Suite' - likely chosen by Harry and Meghan.
Guests - which have included Hollywood star Tom Cruise and singer Ed Sheeran in the past - can also make use of a private elevator, two living room areas, a kitchen, pantry and even a wine cellar.