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35th Triennial Convention
Bonding at the Beach

The 35th Triennial Convention (2023-2026) was held at the Ayres Hotel, in Costa Mesa, CA on June 18-21, 2026. Registration Closed

Tentative Convention Schedule: All times Pacific Daylight Time
  • Ayres Hotel, Costa Mesa, CA

  • June 18-21, 2026

  • Suggested dress:

  • Business casual for business meetings

  • Dressy for Banquet

Thursday, June 18, 2026
  • National Council pre-convention meeting (invitation only)

  • Convention Check-In

  • Welcome Reception and Poster Session

Friday, June 19, 2026
  • Opening of Convention; Roll Call; Instructions; NC Reports, Slate of National Candidates Presented, Chapter Report Presentations

  • Luncheon

  • Committee Sessions, submit report to NC President and Secretary

  • National Council Election (all delegates and NC members)

  • Photo Session for all attendees

  • Awards Banquet 

Saturday, June 20, 2026
  • Committee Reports

  • New Business

  • Luncheon (Agnes Fay Morgan and Centennial Awardees Panel Discussion)

  • 2 pm+: Afternoon Tours and Dinner on your own

Sunday, June 21, 2026
  • Resolutions Committee and Installation of new National Council; Closing Remarks

  • Delegates and alternates dismissed

  • Joint (Immediate past/new) National Council Post-Convention Meeting

  • Outgoing and Incoming National Council Exchange Information

35th Triennial Convention Sponsors

Calcium Chapter and Members-at-Large

The 35th Triennial convention was graciously hosted by the Ca chapter and MAL.

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The University of California, Irvine School of Physical Sciences donated tote bags, pens, and paper pads. The Department of Chemistry loaned us the equipment for the poster session.

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Cal Poly Pomona (California State Polytechnic University, Pomona) College of Science provided pens, pencils, stickers, and squishy Erlenmeyer flasks.

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Dr. George Harakas of Radford University, Radford, Virginia created the small Iota Sigma Pi 3D printed Erlenmeyer flasks.

©2025 by Iota Sigma Pi

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