Event Description

Join families affected by histiocytosis as we take on two mighty challenges:
  • Raising $100,000 to help fund a cure for histiocytosis, and
  • Hiking from Yosemite Valley to “Histio Lookout” on the Clouds Rest trail.

Both are hard. Fighting histiocytosis is so much harder.

Step by Step we will do it together!

Event Location

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