Festival Checklist
Mindmeister Adminにより

1. Devices
1.1. Phone
1.1.1. Charger
1.2. Flashlight
1.2.1. Check Batteries!
1.3. Camera
1.3.1. Check Batteries!
1.3.2. Extra Memory!
1.1.1. Charger
1.2.1. Check Batteries!
1.3.1. Check Batteries!
1.3.2. Extra Memory!