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PROOF IS TURNING 50
What started as a response to the underrepresentation of women in Yale a cappella has grown into a decades-old sisterhood with more than 250 alumnae.
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Proof is incredibly excited to invite our amazing alumnae to join us at Yale this spring on
Saturday, April 5, 2025,
for a celebration of Proof's 50th anniversary.
Join us this spring for sisterhood, song, and some jazz that is both sweet and hot!​
More information ​to come.
Don't hesitate to reach out to our Proof 50 manager, Sofia Gaviria-Partow, with any questions about Proof 50, comments, songs, pictures, or stories from your time in Proof!
We’d love to hear from you!
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