HARVARD - The town Park and Recreation committee will host a track and field clinic for children ages 9-14 on Wednesday May 22, June 5, and June 9. The clinic is designed to introduce children to track-and-field, and the events contested at the Hershey Track meets. The clinic concludes with a large local meet in Concord on the evening of Thursday, June 13. Participants will be exposed to four running races, two field events and the 4x100 relay. Those interested can sign up online at http://www.harvardparkandrec.org/