Patrick’s Day with decadent cupcakes, flavored with Irish Cream and topped with buttercream rainbow frosting. It’s a festive recipe that’s surprisingly easy to make! I love the rainbow piping, in this.
It makes sense though. In the (which Legend of Korra is assumed to be set in) the first real swimsuits were made. In Avatar the Last Airbender they didn't have a defined swimwear so they wore whatever.