**Meal Plan:**

**Lunch:**
Seafood,Prawn biryani: 1 serving (400 calories)
Date shake: 1 cup (225 calories)

Total 'Lunch' calories = 625 calories

Grand Total Calories = 625 calories

Nutritional Breakdown: 
- Fat: 15% to 20% of grand total calories
- Carbohydrates: 50% to 60% of grand total calories
- Protein: 20% to 25% of grand total calories

By following this plan, you will be able to stay within the '625'-calorie limit while still enjoying a delicious and satisfying meal. Please make sure to adhere to the portion sizes and specific food items listed to ensure accurate calorie counts. Adjustments can be made as needed to ensure the meal meets your dietary goals.