*~ Diagon Alley ~*!!! One pinch of Floo Powder (or cinnamon for this muggle) and BOOM, you have your tastebuds whisked away by the Floo Network to somewhere magical. This Floo Powder Cocktail was super fun to make and is my favorite Harry Potter cocktail that we've made so far. It's an easy holiday cocktail recipe yet interactive and gets me in the Wizarding World vibe instantly.