[mkirklions]

That sounds like a fun idea.

Excavation is expensive and toss in an under-utilized garden space- You could probably run for office with those ideas.

Pros of this idea: Looks pretty. A few people can grow tomato's for a fun hobby.

Cons of this idea: More expensive and unavailable for lower income.

To be fair, I'm overtly sympathetic to the lowest income.

[bdamm]

Being unavailable to the lowest income is a viable platform to run on in some districts.