About Cassie Posh Events

Meet Cassandre Desrosiers- Sebiro

Lead Planner, Designer & Founder

With over 15 years of experience in the wedding and event industry, Cassandre Desrosiers brings extensive expertise in planning, coordination, and luxury design across diverse event styles.

Explore Our Work
Cassandre Desrosiers
Our Founder

A Foundation Built on
Leadership & Precision

Her career began in the nonprofit sector as Administrative Chair for a Philadelphia-based organization, where she executed high-profile galas, meetings, and community programs. This role established the strong organizational and leadership foundation that defines her work today.

Driven by passion and precision, Cassandre founded Cassie Posh Events, LLC. Since then, she has curated an impressive portfolio of diverse celebrations:

  • Weddings
  • Concerts
  • Networking Events
  • Fashion Shows
  • Gala Evenings
  • Dance Showcases
  • Luxury Brunch Experiences

She is also the creator of the popular pop-up brunch series, Brunch Aux Saveurs Creole, blending culinary excellence with immersive event design.

Experience & Credentials

Professional Roles

  • Wedding Coordinator
  • Event Sales Manager
  • Assistant Banquet Manager
  • Meeting Planner
  • Wedding & Catering Sales Manager
  • Wedding & Event Planner.

Education & Certifications

Event & Wedding Planning and Décor Certification

Wedding Design Certification

She also holds a degree in Health Sciences & Technology, blending creativity with strategic precision.

Our Planning Philosophy

Exceptional events are built on trust, artistry, and anticipation.

Your story is the inspiration.

Your vision is the blueprint.

Your legacy is the masterpiece.

Let’s Begin Your Story

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