WHERE KNOWLEDGE INSPIRES ACTION
For 250 years, The Phi Beta Kappa Society has championed education in the arts and sciences, fueling generations of trailblazers. Our members apply their knowledge to defy expectations and shape the world around them for the better.
Join the Celebration
Our national office, chapters, and associations are marking this milestone in true ΦBK style. Attend an anniversary event, donate, spread the word, or celebrate in a way that works best for you!
September 29, 2026
250th Celebration in Chicago
As part of a nationwide series of events, we invite you to join us for our next event in Chicago for an exchange of ideas, dialogue, and meaningful connection
See the Event
June 10, 2025
Find an Event Near You
Connect with your local campus chapter or regional alumni association to discover what's happening in your area. Learn how you can get involved with Phi Beta Kappa during our anniversary and beyond.
SEE ALL EVENTSHosting a 250 event with your community?
Email events@pbk.org to get your event featured.
Advocate for Liberal Arts & Sciences
Member Spotlight
Explore More Ways to Celebrate
Keep the celebration going by engaging with Phi Beta Kappa and your love of learning online and in person.
Ways to Get Involved
Attend Key Connections events to network with young professionals in your community.
Browse our eventsKeep your love of learning alive by attending a Visiting Scholar lecture.
Meet our scholarsConnect with fellow Phi Beta Kappa members through our alumni associations.
Find your associationPublications
Read The American Scholar, our award-winning magazine covering advancements in arts and sciences
Subscribe now
Hear from our nation’s brightest minds through our Smarty Pants and Key Conversations podcasts.
Tune inSupport 250 and Beyond
The arts and sciences spark new ideas and generate knowledge that benefits everyone. Donate to amplify their power and build a thriving future full of opportunity.
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