Roast the corn in a large skillet for 5-7 minutes until they dance and pop around. Add the zucchini about halfway through to lightly cook.
In a medium bowl, combine olive oil, lime juice, cumin, black pepper and mix.
Once cooked, remove the corn and zucchini from the heat. Let it cool for a few minutes and then add to the olive oil mixture along with tomatoes and parsley. Mix together to evenly coat and enjoy.