Bring a large pot of salted water to a rolling boil. Add the bow tie pasta and cook according to the package instructions, typically about 8-10 minutes, until al dente. Drain and rinse under cold water and allow to cool.

In a large mixing bowl, combine the cooled pasta with sliced strawberries, halved grapes, and thinly sliced red onion. Add baby spinach and mandarin oranges.

Sprinkle crumbled feta cheese over the mixture and stir gently to combine.

Drizzle poppy seed dressing over the salad and season with salt and pepper to taste. Toss gently.

Cover the mixing bowl and refrigerate for about one hour to let flavors meld.

After chilling, give the salad a final toss before serving. Transfer to serving bowl or plates.