This document summarizes Day 4 of a creativity and design workshop. It provided ideation techniques like brainstorming, SCAMPER, and the 6-3-5 method. Participants engaged in activities applying these techniques. Recommendations for effective ideation included introducing diversity, exploring problems and solutions, documenting ideas, and avoiding criticism. The document also discussed facilitation best practices and evaluating ideas. It outlined individual and team assignments to reflect on lessons learned and apply them.