From the B&H YouTube Channel:
As many people know, our National Parks are seeing ever increasing numbers of visitors which means traffic jams, long waits, and huge crowds at the better known photo spots. The good news is that almost everyone disappears after the sunset fades. Chris and Lance are two of the five instructors that make up National Parks at Night, and they will show you how to make the most of your visit to any national park and experience them in ways that most people never do. National parks have some of the darkest skies in the country, which means they are filled with amazing views of the Milky Way.
Lance has been photographing at night for 30 years, and has almost 20 years experience teaching night photography, and Chris literally wrote the book on photographing national parks. Together they will share their experiences photographing the night sky in Parks like Acadia, Yosemite, Joshua Tree, Death Valley, Zion, and many others. They will also present general tips on night photography, including techniques and gear for working in natural light situations.