Add Some Magic to Your Next Margarita With Color-Changing Butterfly Pea Flowers

Do you finally have customers back in your bar and want to add some splashy interaction to that first, long-awaited cocktail they didn’t craft from a home kit? Hand them a vial of color-changing butterfly pea flower tea with their drink, à la the Dr. Jekyll & Mr. Purple at L.A.’s Theía. “Owner Max Simon wanted visual and entertaining cocktails that could match his festive restaurant concept, and...