What to Bring

Important items

Sleeping bag or sheets & blanket / pillow 
towels  / shampoo / hand soap / toothbrush
A small, pocket, flashlight

If you wish items

Games / Snacks / desserts / beer
Sunscreen / Bug spray (no bugs were sighted last year, however)
Toilet paper (just in case)

Importantly, bring an attitude ready to enjoy both science and society