My 8 yr old great nephew had to make a Hawaiian themed cake for Boy Scouts to be bid on to raise money for the troop. We pulled a few ideas from CC and came up with this design. The volcano is made of Ding Dongs. Fondant/gum paste umbrella, palm tree, hang ten hand and surf board (drawn by my girls) topped off with fruit roll up towels and gummy fish on a buttercream ocean.