Millions of Indians on Friday celebrated the Hindu festival of Holi, dancing to festive music, exchanging food and drink, and smearing each other with red, green, blue and pink powder, turning the air into a joyful kaleidoscope of color.

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.