Vesak is an important Buddhist festival that celebrates the birth, enlightenment, and death of Buddha. It typically falls on the full moon in May and is observed by millions of Buddhists around the world. The day is marked by various rituals, including meditation, prayer, and the decoration of temples. During Vesak, many people engage in acts of kindness and charity, such as giving food to the needy and releasing animals as a symbol of compassion. The festival also features colorful lanterns and processions, creating a vibrant atmosphere that reflects the teachings of Buddhism on peace and harmony.