Here is one of the most delectable desserts you will ever eat. Pina Colada Earthquake Cake, oh my. This is another one of my delicious earthquake cakes where a cheesecake filling bakes into a cake, and as it bakes the cake explodes (rises) and then falls leaving craters and the middle of the cake sinks down which is how it gets its crazy name. Delicious everytime and always a huge hit!!