@gregmoore @spgreenhalgh This is the best format. Other formats are often hard to follow or to keep engaged. I would also encourage short recorded presentation. An in-person 45 minute slot can be condensed into a snappy 20-ish minute video. Also, instead of doing six hours for two days, consider three hours over four days. Watching video can be cognitively taxing and many will multitask. So shorter length almost always works better. Oh, and breaks are important and so is sticking to the schedule and communicating it clearly.