1
Wash and dry all produce.
Trim and grate zucchini on the largest holes of a box grater. Place grated zucchini in the center of a clean kitchen towel or a couple layers of paper towels and toss with a big pinch of salt; set aside.
Drain corn and pat dry with paper towels. Zest and quarter lime. Dice tomato. Trim and thinly slice scallions, separating whites from greens.