Sourcream vanilla cake with buttercream and MMF. My neice turned 10 yrs old and she wanted a 'teired-festive-colorful' cake and so I also did 'swirly colors' inside cake batter with food colorings ..She had a pinanta this year so I had the idea of 'explosive candies' on top. I had never done a whimsical before but always wanted to. I can honestly say this was the hardest one I've ever done. I either need to make others for the practice or never make one again for the serenity :) decision pending.