1. Planes that smell like different things when you fly somewhere. One plane smells like blueberries and one smells like watermelons.
2. A service that allows you to clone yourself.
3. A service where you freeze yourself and wake up in 500 years.
4. A waterproof grand piano on the roof of your house to display your dominance.
5. A shirt that says 'thank you come again' on it.