Place eggs in a pot, and fill with cold water. You want the water to be about an inch above the eggs. Bring the water to a boil. Once boiling remove from the heat and allow to sit for 10 minutes
Place the eggs in ice water and allow to sit for another 10 minutes and peel.
Slice the eggs in half and place the yolks in a medium bowl. Mix in the mayonnaise, mustard, Worcestershire sauce, Tabasco to taste, 1/2 of the feta cheese, salt and pepper to taste. Mash together until smooth.
Heat a skillet over a medium heat, add corn and cook until it starts to char slightly.
In a small bowl mix together corn, onion, and cilantro.
Scope the mixture back into the eggs, sprinkle corn mixture over eggs along with extra feta and a little chili powder.