Old Soul Etiquette

As a certified etiquette trainer, Mariah Grumet Humbert is on a mission to bring an intentional sparkle back to a lost art. She believes etiquette is much more than just a set of rules– it is a powerful tool to help individuals build confidence, create stronger connections, and distinguish themselves. In her pursuit to redefine the meaning of etiquette, she helps her clients master the nuances of various social and professional situations with authenticity, consideration for others, and a str...