Wedding cake

Wedding cake is an edible object that is used for, as suggested by the name - for marriage occasions.

The Sims 2
A wedding cake can be cut by one the newlyweds, which the bride will feed their newly spouse from the spoon. Subsequently, guest and other Sims in the household will treat themselves out by taking piece of the cake.

Group activity

The Sims 4
In The Sims 4, player can not buy a weeding cake. Instead, it can be made. With a fridge and an oven, Sims can cook cakes. Once the cake is finished, Sims have an option to add wedding topper, and it becomes a wedding cake.