If you have an additional day in Shirdi, you may include a visit to the Shirdi Sai Heritage Village, which houses replicas of Sai Baba's temple and other significant structures. You may also visit the Sai Teerth Theme Park, which offers a blend of entertainment and spirituality. However, if you have limited time in Shirdi, you may consider skipping the Wet n Joy Waterpark or Kala Sai Art Gallery from your itinerary.