Yoga Mat & Props: Don't forget!
Photo ID: We probably don't need to remind you.
Reusable Water Bottle: Around the clock yoga and dancing in the sun means water is a must.
Layers: The mountain climate means chillier night times.
Sunscreen: and lots of it!
Hat: A stylish complement to sunscreen.
Sunglasses: The final element of the epic "sunscreen, hat, sunglasses" trilogy to ensure a gathering of feeling and looking cool.
Small backpack: To tote your notebook, granola bars and water bottle as you trot from class to class.

Rain Gear: The festival is rain or shine. 

Layers: The mountain climates tend to be warm during the day but can easily drop in temperature at night.