Let Them Eat Cake! - Easter Egg + Secret Mini Boss in Assassin's Creed Unity

A well-known easter egg (referencing Marie Antoinette's infamous quote), but it is fun and I wanted to record my own hunt for it! In specific areas and buildings of Paris, there are five pink, impressive cakes with a decorated egg on top of them. After Arno eats all of them, a sixth, giant one appears in the garden of the Luxembourg Palace, which cannot be eaten but features a secret mini-boss. Defeating that boss in battle, triggers the appearance of celebrating fireworks in the sky. 00:00 Cake 1: In the middle of Faubourg Saint-Germain, on the upper floor of a house with a blue balcony. 00:31 Cake 2: In the southeast part of Luxembourg, in the underground passage closest to the Observatory. 01:14 Cake 3: At the northern part of Pantheon, on the upper floor of a bakery shop. 01:52 Cake 4: At the lowest part of Pantheon, on the southeast, on a picnic table with dead rats in the park. 02:25 Cake 5: At the southeast part of Les Invalides, inside the building which is also a Fast-Travel landmark. 03:36 Giant Cake: In the garden of Luxembourg Palace.