Was on the set.

https://vine.co/v/MrhXApjn3OF

That vine link will show you. I was a janitor at Cambrian college in 2014 and witnessed the construction and set up of the whole thing in the masquerade ball. In fact, My section was closed off one night from cleaning because they were filming in the E-Dome. The chocolate bars were held down with pins, the decoration was all Styrofoam and acrylic painted going in the e-dome for the pumpkin carriage.