Urban agriculture is a new take if you ask me.
I've been practicing urban gardening for years escept I live in a rural area, LOL!
What kind of plants do you participate in planting.
Tomatoes. Okra. lots of different peppers, red and yellow and jalopeanio. You don't live in the south until someone gives you a couple walmart bags full of okra, let me tell you.
Wow that sounds like something interesting, I would love to get into that.
Can't make a good gumbo without some okra. Poular in lousianna, oh, yeah. Veggie gumbo. 
Louisianna, absolutely i would love to try gumbo!!
Yeah, usually has a strong stock and some seafood, but I'd try and expirement with just vegitables.