The Stephens Central Library is inviting everyone to Celebrate Earth Day next Monday (4-22). Learn how to save energy, water, money and the Earth, with local businesses and organizations. Residents can also explore environmentally friendly careers with area employers. This event is part of the NASA at My Library Grant that the county library received earlier this year. Student groups are invited to participate and the group with the most attendees will win a pizza party for their organization, up to a 2 hundred dollar value. Groups will sign in and state the group you are representing at the event. The fair runs from 4 to 7 pm on Monday and is free.