Send a Card
Suppose your brother or sister gets up in the morning and finds a card placed on the bedside table saying Happy National Siblings Day, along with a lovely message at the bottom. You may not realize but this moment will be remembered by him or her for a long time throughout the life.
A surprise gift
Visit the home of your brother or sister and ring their bell, making sure that it is them opening the door while you place a nicely wrapped gift at the doorstep. Try hiding somewhere so that you cannot be seen. As the gift is picked up and unwrapped, you should reappear and wish them a “Happy National Siblings Day!”
Dinner Invitation through a Phone Call
This may prove to be a bit more adventurous if you have a good number of brothers and sisters. Make a phone call and ask them to come to your place in the evening as there is something important to be discussed. Do tell each one of them to keep the visit a secret. It will be a big surprise when all your dear ones will gather at your place and you offer them a delicious home-cooked dinner.