Ticketed – Eventbrite LA and Duff’s Cakemix are you joining forces to bring you a day of DIY! Decorate cupcakes and sip on milkshakes in LA’s very first DIY dessert design studio where your canvas is Ace of Cakes’ star Duff Goldman’s world-famous cupcakes (you’ve seen him on the Food Network!). We provide the decorating tools, toppings, and expert guidance, but you bring the most important ingredient of all — your creativity.