Mastery School
Learn how to connect and attract meaningfully with 23plusone.
Be the changemaker that helps people, teams, brands and companies flourish.
You are one of the changemakers the world needs, creating human connections and positive cultures that make a person, team or company flourish. 23plusone is an addition to your toolkit. Creating success for your clients or colleagues means being a more successful professional yourself. Immerse yourself in the world of positive transformation with 23plusone. This emotive universal language can help you find collective meaning, create appealing concepts and inspire people to take action.
What you’ll be doing?
Exploring the scientific background of the
23plusone method
Discovering proven methods for creating a happy and
purpose-driven culture
Working with the emotive profile of a concept of
your choosing
After Mastery School you’ll have…
knowledge about the research behind 23plusone
insights into building blocks of happiness and attractiveness
learned how to unleash attractive meaning that touches people’s hearts and minds
created a concept that is inspiring, attractive and meaningful
an addition to your professional skills and toolkit
met awesome people who want to be a changemaker, just like you!
Meet your trainers
Carmen Phillips
Carmen Phillips is an experienced trainer, lecturer, and experience designer who collaborates with 23plusone. She guides individuals and teams in discovering and applying the 24 drives of the 23plusone method. With her expertise in emotive branding and brand persuasion, she helps organizations and students to create meaningful connections. Her energetic and practical approach provides participants with immediately actionable insights. Carmen is Chair of the Board of The 23plusone Collective.
Roos Verkerk
Roos Verkerk is a seasoned brand strategist and founder of Bureau Geroosterd. She collaborates with 23plusone to help businesses build authentic, meaningful brands that resonate deeply with both customers and employees. With her strong background in employer branding, marketing strategy, and communication, Roos guides organizations in exploring and applying the 24 human drives of the 23plusone method to create lasting impact. Roos is a member of The 23plusone Collective.
Details
When: 25 March 2026
Time: 10am - 5pm, drinks afterwards
Where: Amsterdam area, exact location t.b.d.
€ 492 ex VAT, including a set of 23plusone cards, drinks and finger food.
Max. 15 spots. We reserved one free spot for students.
Are you still in school? Please contact us for more info.
Materials included
23plusone workshop newspaper
23plusone sticker sheet
23plusone cards