By Tristan Baurick
NOLA.com
Amid the long commercial thoroughfares and sprawling subdivisions of New Orleans East is a little oasis of fruit trees, chickens and row after of row of leafy greens that Thanh Nguyen tends to so closely that they brush the brim of her wide sun hat.
“It’s hard work but I enjoy it,” Thanh, 77, said in Vietnamese as her 81-year-old husband, Tham, tinkered with a finicky rototiller. “And for (Tham), his doctor said it’s good for him to not just be sitting at home.”