Navigating a town's menu I can't find this information anywhere. Is there a way to see how many of each unit a given town is producing per week?
In Heroes VI, creature production has been divorced from towns entirely, as recruitment is map-wide. This means, for instance, that "creatures produced by a town per week" is less useful than "creatures produced by your entire realm".
As far as I know, there's only support for the latter - clicking the arrow on the minimap will bring you to the kingdom overview screen, which will show you your current heroes, their armies, and your creature production.