Recipe(tried): Luau birthday cake idea

I realize this is probable too late for Wendi, but at my daughter's luau last year I made a volcano dessert. It was a little adventurous, but no fatalities I assure you. I piled scoops of icecream to resemble a volcano. Covered the volcano with chocolate cookie crumbs and chocolate sauce to resemble lave. I used a well cleaned egg shell & put it into the crater of the volcano. I filled this with a little bit of brandy. When it was presented, the brandy was lit on fire & the egg tipped. The flames poured down the volcano to the delight of the guests. If you decide to try this, please be careful & keep the guests well back.