[Grail]

Are the errands something you can set into a "leaving" or "arriving" context? I do this with a bunch of "errand" type actions.

I also use a separate application for checklists (e.g.: shopping list), with tasks in OmniFocus only existing to remind me to update the external checklists. I don't want to afford "buy spicy nibbles" the same level of attention as "book car in for service". Never ever! So "buy [grocery X]" goes into its own special application.