I am looking for anything traditionally Swiss. Anyone have a recipe from the Old Country?

Back in June or July of 1997, the Philadelphia Inquirer ran a story about grape tomatoes (they were just becoming big hits here). In the article there was a great salad recipe with grape tomatoes, yellow squash, fresh grated parmesan and I think portabella mushrooms. You made it on the grill. Does anyone have this recipe? It was GREAT but I can't find my copy anywhere.