Thanks to Nancy Reno for sharing this one. Many variations on this one. You can skip the olives or the tomatoes - and it's still delicious.
1 can pitted black olives (sliced)
1 cup Grape tomatoes (cut in half)
1 can white shoe-peg corn (drained)
1 can black beans (drained and rinsed)
4 green onions (sliced)
1 pkg feta cheese (can be reduced fat)
Mix a sauce with: 1/3 cup olive oil, 1/3 cup sugar, 1/3 cup apple cider vinegar.
Combine sauce with other ingredients and refrigerate.
Serve with tortilla chips or fritos.