How to make gelatin bubbles, explained well and entertainingly :-D (and, yes, make them of flavored gelatin the same way, and they'll taste like the flavored gelatin... the flavors won't change the qualities of the gelatin much.)
These are actually quite easy to make. Blow up balloon in desired shape & size, tie. Spray lightly with oil. Drizzle melted, tempered chocolate or spun sugar on, let harden, pop balloon with pin and carefully pull out of chocolate or spun sugar cage. et Voila!