You've never had Tiramisu? Well then. That's all the incentive I need to figure out how to make it and make it awesome. You might have to help me test out a few batches though Five, you know, until I get it right. You think that'd be okay?
...And that doesn't at all answer your question. Tiramisu is an Italian dessert. It's ladyfingers, coffee, and custard. I'm sure we can find the stuff we need here, or at least I hope so. If not we can always improvise?