If the usual office attire is a designer suit with a pocket square, then wear that to your job interview. If the usual work wear is jeans and rock and roll teeshirts, wear a button-down shirt and khakis with no tie. The take-it-up-a-notch advice is exactly the same for women.
Sunflower Cultivars. Cultivars best for edible seeds, called confection types, come from two types of cultivars with striped hulls. First are the tall cultivars that are everyone's stereotypical image of sunflowers -- plants considerably taller than a person with dinner-plate sized flower heads.
Description/Taste. Sunchokes are best described as thin-skinned, knobby, potato-look-a-likes. The tubers are the root stem of a variety of sunflower that can grow up to ten feet tall with smallish yellow flowers. Related to daisies, the sunflowers grow anywhere but in wetlands and marshes.