Thanks for all the input. Yep, there's a whole lot of scenarios that I'm talking myself through and trying to work out which are the most important and likely use cases.
I travel to a lot of music camps and festivals. On the road to these events, I want a very quick, minimal or no setup for overnight stops. Some folks have tried to talk to me about A-Frames, but I don't want to pop anything up or fold it down when I'm rolling to an event. Similarly, while on the way to events, an inside kitchen seems like it would help achieve this efficiency.
When I get to a festival, outside cooking is definitely the way to go. It's just easier to continue socializing (jamming mostly) if you don't have to keep going inside.
I'm sure I'll figure it all out. I have plenty of time and reading the forums is giving me more insights into how others have approached the same choices.