Hello and welcome!

I’m Maria Kumessa, a French Wine and Hospitality Consultant, and the founder of Grand Cru and Etiquette, based in France. With a Master’s degree in Management and experience leading several establishments, I chose to follow my passion for wine and the refined art of French hospitality, guided by a deep appreciation for beauty and excellence.

Since 2019, I’ve been passionately studying oenology, a journey of learning that never truly ends in this fascinating world. Along the way, I earned the French Wine Ambassador certificate from the École des Vins et Spiritueux as well as the Champagne Specialist certificate awarded by the Comité Champagne.

Through this website, I share inspiration and guidance to help my audience gain the knowledge they need to create elegant, memorable experiences.

To go even further, I offer my services in both French and English, including:

• Bespoke workshops

• Group training sessions

• Private coaching

My areas of expertise include: wine culture, dining etiquette, hosting rituals, and professional presence.

Ready to train your team, host an exclusive wine event, or elevate your art of hosting?