Earth Day 2010 Earth Day Celebration Saturday, April 24  12:00pm-5:00pm   April is the time to celebrate spring and recognize the importance of a healthy environment. Activities that bring focus to our Earth and to its protection are being organized by members of the Howell High School Environmental Club. A special Earth Day Celebration for the whole   family will be held on Saturday, April 24 at the Livingston County  Courthouse. A variety of local groups will have informational booths and   activities and vendors will be selling Earth-friendly products. The Howell Area Parks & Recreation Authority will have a booth where we’ll be handing out seedlings, seed packets, and other goodies to those that    participate. Site:  State Street and the Livingston County Courthouse Cost:  FREE