The people behind SeriousWork
About Serious Work
LEGO® SERIOUS PLAY® Facilitation Training and Certification


About the SERIOUSWORK beginning

SERIOUSWORK began in 2015 when Sean Blair and Marko Rillo shared a coffee at a gathering of LEGO® SERIOUS PLAY® facilitators in LEGO's birthplace, Billund Denmark. We discussed how few books there were about LEGO® SERIOUS PLAY® and decided to write a how-book, to help readers understand the process, impact and outcomes professionally facilitated meetings and workshops.

We launched the book in London in November 2016 and it has since won
5 star reviews on Amazon.

SERIOUSWORK Facilitator Training

To accompany the ideas in the book, in 2017 Sean designed what we now think is the gold standard of LEGO® SERIOUS PLAY® facilitation training courses.

approach to LEGO® SERIOUS PLAY® training is practice based and facilitation-skill centred and helps people learn about the method and also develop their facilitation competency at the same time.

People have given amazing feedback on our training,
read over 50 recommendations on Sean's LinkedIn profile

Our next books

In 2018 Jens Dröge completed the translation of SERIOUSWORK into German and this was published in 2019 by German business book publisher Vahlen. This is available to buy as an ePub on our website, and at Amazon.De. We have a translation of our book in Spanish coming in 2020 and we are working on other languages too!

In March 2020 we published
MASTERING The LEGO Serious Play Method. MASTERING shares 44 facilitation techniques that professional facilitators uses to plan and deliver outcome oriented workshops.
See it on our
website and on Amazon.

In October 2020 we published "
How to Facilitate The LEGO Serious Play method ONLINE" this is our best work to date and shared the new techniques we created to deliver LEGO® SERIOUS PLAY® workshops, including shared model building online.


Even before Covid-19, environmental pressures were asking how remote teams could work together online without the carbon costs of travel.

We have pioneered what we understand to be the first techniques to enable remote teams to use LEGO® SERIOUS PLAY® unto Build Level 2: Shared Model Building (AT2) and we now think Build Level 3: System Models Building (AT5 and 6) are possible with the right techniques, technology and support.

We are happy to share these ideas with
new LEGO® SERIOUS PLAY® facilitators and any trained in the original face-to-face techniques.


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Helen Batt

Business and Operations Manager

Helen supports the strategic and operational development of the business, providing input into the evaluation of growth opportunities and development plans. In operational terms she is responsible for the organisation of all aspects of client workshops and facilitation training programmes and has financial management and control for the business. She aims to provide a high quality service in the delivery of projects designed to improve the client experience and is a graduate of SeriousWork training and a certified LEGO® SERIOUS PLAY® facilitator herself.

Helen brings over 13+ years experience delivering large scale commercial projects for clients including Hitachi, Siemens and London Underground, specialising in customer-relationship management and strategic resource management. 

Meet the trainers…

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Jens Droege

Jens is Executive Coach, Change Manager and Certified LEGO® SERIOUS PLAY® Facilitator. With his consulting company within the network of the German Steinbeis University Berlin (SHB) he facilitates workshops and meetings with and without the LEGO® SERIOUS PLAY® method and offers leadership trainings.

Jens has over 15 years of experience in training and facilitation which he gained in various leading positions as Business Consultant in companies such as Porsche Consulting.

Jens has a strong belief in empowering people by sharing, listening and reflection, thus resulting in a higher approval and a feeling of responsibility. He has a strong focus on performance and personality, all of which he sees people gain through LEGO® SERIOUS PLAY®.

Jens LinkedIn
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Mia Eng MA, PCC

Mia is an Executive Coach, Consultant and a Certified LEGO® SERIOUS PLAY® Facilitator. She has worked with international clients across a range of sectors partnering with organisations to develop leadership capability and organisational culture aligned to vision and mission.

Mia holds a master’s degree in Leadership and a professional coaching credential from the International Coach Federation. She is qualified in a number of methodologies, including LEGO® Serious Play, which she applies depending on the specific needs of the individual, team or organisation.

Mia creates an environment conducive for honest communication and collaboration. She is a talented facilitator who provides the opportunity for participants to challenge complacency and articulate clear, meaningful and actionable plans.

Mia LinkedIn
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Mirjami Sipponen-Damonte

Mirjami is the founder and CEO of the leading faciliation business in Finland: Xpedio and has 13 years experience in facilitation and organisation development.

Mirjami is a global board member of the International Association of Facilitators, and the European & Middle East Regional Director. In 2016, she was awarded the "Gold Facilitation Impact Award" award for outstanding facilitation. Mirjami is a certified LEGO® SERIOUS PLAY® facilitator.

Mirjami inspires the endless opportunities of working with the groups and the experiences of success in creating functional processes for the individual needs of the group. Attaching attention to the learning environment, adapting to the situation and the needs of the group, and creating a confident and secure chat environment are all important in building relevant group experiences.

Mirjami LinkedIn
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Sean Blair

Sean leads SERIOUSWORK. He was the principal author and designer of the book and developed the SERIOUSWORK LEGO® Serious Play® Facilitation Training course. Sean is the founder of a ProMeet, an international professional facilitation business. He facilitates learning, growth and change in meetings, workshops, conferences all over the world.

One of the LEGO® Serious Play® community's most active practitioners, he set up the first MeetUp group in London, there are now over 40 MeetUp groups globally.

Sean was a co-founder of the Service Design Network, an honorary Fellow at Durham University, a Trustee of the Royal Society of Arts, a council member of the Design Council and a commissioner on the Mayor for London’s Creative Industry Commission. Sean is an
IAF Certified™ Professional Facilitator and a winner of a 'Facilitation Impact Award'.

Sean Blair LinkedIn

SERIOUSWORK book partners

We are very lucky to have some brilliant partners. They helped write the book and have shared their wisdom, advice and stories. Thank you…

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Download a free preview to read the practical tips of Camilla and Patricia or buy the book to read them all.

LEGO, SERIOUS PLAY, the Minifigure and the Brick and Knob configurations are trademarks of the LEGO Group, which does not sponsor, authorize or endorse this website. SeriousWork respects and aligns with the the LEGO® SERIOUS PLAY® trademark guidelines


SERIOUSWORK uses the LEGO® SERIOUS PLAY® method described in the LEGO Group Open Source Guide made available by LEGO under a Creative Commons licence ‘Attribution Share Alike’

© ProMeet 2020. SERIOUSWORK is a part of ProMeet, a professional meeting facilitation business.