US Holiday On April 22 2017?

The following is a compilation of American federal holidays, federal observances, state holidays and other common patriotic and national observances and commemorations that apply to the United States during Saturday, 2017-04-22:

National Park Week - Day 8:
^[pro] Every year National Park Week is celebrated in the United States during the month of April. This year National Park Week runs from Saturday, April 15 2017 to Sunday, April 23 2017. It is a chance to hike, learn, share, get active and experience the powerful content knowledge, values, and skills embodied by our Nation’s remarkable cultural, natural, and recreational heritage. There are nearly 400 National Parks coast-to-coast! According to the Presidential Proclamation (2015),
Our National Parks have allowed generations to discover history, nature, and wildlife in irreplaceable ways. From the highest peaks of Denali to the lowest dips of the Grand Canyon, families around our country enjoy the splendor of the outdoors. Throughout National Park Week, as we celebrate the ways in which our treasured outdoor spaces enrich our lives and uplift our spirits, the National Park Service will again offer free admission to America's National Parks so more people can explore our country's vast natural beauty.
- Find a National Park
Earth Day:
Earth Day is observed on April 22. First celebrated in 1970 in the United States, it inspired national legislation such as the Clean Air and Clean Water Acts. Earth Day is designed to promote ecology, encourage respect for life on earth, and highlight concern over pollution of the soil, air, and water.
Child Care Worker Appreciation Week in Ohio:
^[oh-sp] The week of the nineteenth day of April shall be designated as "Child Care Worker Appreciation Week in Ohio," to commemorate those child care workers who lost their lives in the bombing of the Oklahoma City federal building on April 19, 1995, and to increase public appreciation of child care workers in Ohio. As used in this section, "the week of the nineteenth day of April" means the seven-day period beginning on Sunday and ending on Saturday that includes the nineteenth day of April.