1. It's Free and open to everyone.
2. You can see what your friends have invented. Underwater robots. Computer programs. 3D printed objects.
3. The flight simulator.
4. Chemistry experiments. Stuff you can't do at home.
6. Virtual reality programs from Google.
7. Live animals.
8. A keynote talk from the IBMer who co-invented the laser used in LASIK surgery.
9. Food from Skinny Buddha and Villarina's.
10. INSPIRATION! What will you dream up next?