In a small mixing bowl, combine sour cream, mayonnaise, vinegar, celery seed, and a pinch of salt and pepper. Whisk until smooth and set aside.

Drain the shoepeg corn and add it to a mixing bowl. Add halved cherry tomatoes, diced green pepper, and diced cucumber.

Pour the creamy dressing over the vegetables and gently fold to coat without crushing.

Cover with plastic wrap and refrigerate for at least 2 hours before serving.

Serve chilled and enjoy with grilled meats or as a light dish.