1. Cook wheat berries in salted water for about 30–40 minutes. While wheat berries are cooking, dry roast sliced almonds in pan over medium heat until golden brown.
2. To prepare dressing, whisk together olive oil, vinegar, honey, salt, and pepper.
3. Drain wheat berries and toss with grapes, artichoke, almonds, mixed greens, and tomatoes. Top with goat cheese and green onion. Chill.