Final answer:
Note-worthy session events cover key historical milestones, effective art programs, and interactive engagement techniques that enhance learning and discussion on the subject matter.
Step-by-step explanation:
"Note-worthy" session events can encapsulate a range of significant moments or activities that contribute substantially to the topic at hand. This includes milestones, which are key historical moments or sets of events that have a notable impact on the larger theme being studied. In addition, incorporating an effective art program can significantly enhance understanding by visually representing concepts. Engaging participants through different techniques like word clouds, discussions, and live polls makes the event interactive and enriches learning outcomes, much like in an effective art program during sessions on history topics.