http://www.usapears.com/Kids%20And%20Classroom/Teachers/Pears%20in%20School.aspx -email: info@usapears.com to request it.

http://www.drhomeair.com/ -select TX on the right
http://tn.gov/environment/ea/pdf/radon_testkit.pdf -TN
http://www.lunginfo.org/freeradonkit -PA
http://ddoe.dc.gov/service/radon-test-kit-request -DC
http://dhss.mo.gov/living/environment/radon/testkit.php -MO

http://www.waterionizer.org/members/898596/uploaded/phsalivatest.htm

http://www.ptotoday.com/sfn/kinect-family-game-night -school name/address required

http://www.mycustomtailor.com/FreeCatalog.php -uncheck the second box under the form.

http://surveys.acs.org/se.ashx?s=04BD76CC0E5496A3 -must be shipped to school addresses

http://info.daysjewelers.com/freejewelrycleaningkit

http://takemetofloridahospital.com/register.php -hospital freebies tend to be regional, so this is probably FL only.

http://cleveland.indians.mlb.com/cle/fan_forum/highachievers.jsp