We're going camping at the weekend - leaving on saturday coming back on tuesday. It's my daughter's first birthday on the monday and I'd like to make a small birthday cake that we can eat for the first time on the Monday. We live in France, so the weather is likely to be quite warm (so probably chocolate not the best idea), but we also dont have hi tech cooling technology (an ice box...). Any ideas? I'm a bit worried a lemon drizzle would go mouldy? I'm not keen on fruit cake really.