Spoon Yogurt Cheese into a serving bowl, pressing lightly to flatten. Sprinkle cheese evenly with 1 teaspoon salt, sesame seeds, thyme, and marjoram; drizzle with olive oil. Serve with kalamata olives, cucumber slices, and warm whole wheat pita wedges.
Yogurt Cheese: Line a fine wire-mesh strainer with 3 layers of cheesecloth or 1 coffee filter. Place strainer over a bowl. Spoon 3 (8-ounce) containers plain yogurt into strainer. Cover with plastic wrap, and chill 24 hours. Remove yogurt cheese, discarding strained liquid. Prep: 5 min., Chill: 24 hrs.