Pasta Salad

This pasta salad is inspired by the party food we had at neighbor baby Paeton's birthday party. I was told the original dish was made with her grandma's secrete recipe. I did manage to find out one secrete ingredient-the dressing*.

Here is my version of the salad:
1 cucumber
1/2 medium size red onion
1 medium size Heirloom tomato
2oz Pepperoni minis
7oz Tri color Rotini
4oz gorgonzola crumbled cheese
1/4 cup pickled olives
*Girard's Champagne dressing