Holi is a colorful Hindu festival celebrated in India and other parts of South Asia. It is also known as the 'festival of colors' or the 'festival of love'. Holi is celebrated on the full moon day in the month of Phalguna, which usually falls in March. The festival marks the beginning of spring and celebrates the victory of good over evil. People gather in large groups and throw colored powder and water at each other. They also exchange sweets and gifts. Holi is a joyous occasion that brings people together and is celebrated with great enthusiasm.