I'm not sure I want to attend any dinner party where the culinary piece de resistance requires a "safety guard" to protect the designers from tasty shrapnel. If you're a bit braver, the Explosive Chocolate Bomb might appeal to you. Available for £75 from the Chocolate Trading Company (and to UK customers only), the Explosive Chocolate Bomb advises diners to light the wick and then stand well back for dark-chocolatey goodness. There are even safety instructions on what to do if the bomb fails to explode.
I think I may have discovered the one chocolate item on Earth I'm not anxious to try. Chocolate should be delicious, not dangerous. - [Star C. Foster]
This chocolate bomb is sure a weird concept of having fun at a dinner party of all. It might just ruin all the fun if not placed properly.