I have a radical idea for you. What if you flipped the whole thing on its head and ran at least 3 of the 5 days as a Scenario Planning exercise (See the GBN folks – I mean a specific process here), then use the last 2 days for reflection, synthesis and planning. Upend the traditional analytical approach.
(Btw, the striped background on the blog on my screen is a bit vertigo inducing… why not all blue? Be kind to migraine prone people!)