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Meeting in an office

Developing great leaders.  Creating great workplaces.

Hello! I am Susan Lindquist, the founder of Summer Day Consulting LLC.  After more than twenty-five years working in corporate environments as a Chief Human Resources Officer, professional development leader, and culture champion, I launched Summer Day on June 21, 2022. 


By focusing on the principles found in positive psychology, we help spark powerful change - first in you and then your team. We  support and empower you  to make strategic changes that align with your values and strengths. Through excellent process, curiosity and insights, we explore new possibilities and develop skills, build resilience and increase your impact.  We help you create a high-performance culture authentic to your leadership style.


Think big-company professionalism and expertise with boutique flexibility and connection.

Pen, notebook, and smartphone on the table

Executive Coaching

Explore new possibilities to expand your leadership impact.



Create a high-performance culture.

About Our Name

Tell me, what is it you plan to do with your one wild and precious life?

Our name, Summer Day, was inspired by the inquisitive final line of The Summer Day by poet and Pulitzer Prize winner, Mary Oliver.  It provides the perfect intersection of reflection and optimism to help every leader get curious and discover the tremendous possibilities that exist for their leadership. 

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