Visit Website

— Free Training —

Learn the Guest Retention System that scaled over 350 restaurants now

Ready to Build This?

Want to implement these systems in your restaurant?

Join Preston Lee and the author of Unreasonable Hospitality, Will Guidara, for a 2-day live event where you'll build every system covered in the blueprints, hands-on, with coaching.

Preston Lee

  • Founder of Thirty Percent · 350+ restaurants transformed

Will Guidara

  • Author of Unreasonable Hospitality
  • June 2–3, 2026
  • [AV] Irvine, California
  • 350+ restaurants transformed

Limited seats

Copyright: © 2026 Thirty Percent - All Rights Reserved.