Spinal CSF Leak Awareness Week (“Leak Week,” June 1–7, 2026) is an annual international campaign dedicated to raising awareness of spinal CSF leaks, a debilitating and often underdiagnosed condition. Patient-led organizations across the USA, UK, and Canada coordinate educational outreach, fundraising, and patient storytelling throughout the week, with landmarks illuminating purple to help increase public understanding. This condition affects individuals and families in the Philadelphia area, and participation would help bring visibility to those locally impacted.