If you didn’t know, it’s Earth Week, a time to celebrate nature, sustainability, and environmental action.

It’s also the first anniversary of Chattanooga becoming North America’s first National Park City, so the city has organized dozens of events to celebrate and support making the Scenic City greener, wilder, and healthier.

Here are some of the events we recommend attending this week:

For a full list of Earth Week events, check out the NOOGAtoday calendar and National Park City calendar.