How to make a party for your little sister?

To throw a party for your little sister, start by choosing a fun theme that she loves, such as a favorite character, color, or activity. Create a guest list of her friends and send out cute invitations. Plan activities and games that are age-appropriate, like treasure hunts or Arts and Crafts, and prepare some simple snacks and a birthday cake. Lastly, decorate the space with balloons and streamers to create a festive atmosphere!