Add to My Calendar Print Share Add This Event To Calendar Don't forget about this event. Add it to your calendar. Add to Google Calendar Add to iCal Share This Event Let your friends know about this event! Share it on social media. facebook twitter email Program Type: Science/Tech Age: Kids Allowed Grades: Kindergarten to 5th Grade Registration for this event has closed. Kids, grades K-5, learn the amazing story of how fossils are formed, make fossil shapes using no-bake clay, and go on an archaeological dig.