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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!

sofia_edited.png

SOFIA GAVIRIA-PARTOW

Proof 50 Manager

email me at:

sofia.gaviriapartow@yale.edu

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