City and County Building illuminated in Civic Center Park, Denver, Colorado (© Blaine Harrington/age fotostock/SuperStock)

【July 4 2013】Happy birthday to us! Today is the Fourth of July, an opportunity to celebrate the revolutionary spirit that led us out of the Commonwealth and toward independence. Each year, on the eve of Independence Day, Denver's City and County Building throws an elaborate light show, complete with fireworks and smoke machines, and accompanied by a dramatic musical performance. Explore breathtaking Gallery from the HuluTrip homepage over the past 5 years..