Millions of people in South Asia are celebrating Holi, the Hindu festival of colors, by smearing each other with brightly colored powder, dancing to festive music and feasting on traditional sweets prepared for the occasion.

Since Holi is one of India's biggest festivals, millions of people make nostalgic journeys to their hometowns to celebrate with loved ones by lighting bonfires on festival eve

The Hindu festival of colors ushers in the spring season. Here's when it's celebrated, what it's all about, and where to celebrate in Ohio.