Creating a Pookkalam at home is a wonderful way to celebrate the spirit of Onam. It involves arranging colorful flowers in intricate patterns on the floor, typically in circular shapes. Families often come together to design Pookkalams, using a variety of flower petals, leaves, and sometimes even colored powders. The Pookkalam serves as a welcoming gesture to King Mahabali, whose return is celebrated during the Onam festival. It's a beautiful and creative tradition that brings people closer and adds a festive touch to homes during this special occasion.