The colorful celebration of Dutch heritage includes millions of tulips throughout the southwest Michigan city.

More than 100,000 tulip bulbs are blooming near Valley, drawing families to fields shaped like hummingbirds and butterflies.

HOLLAND, MI -- For eight days, 6 million tulips bloom in Holland city parks, along sidewalks and on street corners. The city population blooms, too, from 34,000 people to more than half a million ...