For the past decade, I have been helping individuals and organizations learn design thinking through three offerings: workshops (duration: 1-3 days), campaigns (duration: 1-3 month) and "fostering a culture" initiatives (duration: 1-3 years).
Workshop: Here is a note on the 2-day workshop on Design Thinking.
Campaign: I help organizations and business units run campaigns relevant to their top business challenge. Examples of the campaigns are: "Half the time", "Engage the millennials", "One click cloud migration", "Simplify and automate" etc.
Culture: I help innovation / design thinking teams in the design and execution of interventions that foster a culture of innovation. The interventions may include workshops, campaigns, bright spot newsletters, dashboard publication, quarterly reviews etc.