Halloween Fun

Trick or treating:

http://mentalfloss.com/article/53292/why-do-we-go-trick-or-treating-halloween

Jack-o-lanterns--

http://www.livescience.com/32459-why-do-we-carve-pumpkins-at-halloween.html

http://minnesota.cbslocal.com/2012/10/31/good-question-why-do-we-carve-pumpkins-for-halloween/

Bobbing for apples--

http://www.womensforum.com/apple-bobbing-101.html

Halloween around the world--

http://www.pumpkinpatchesandmore.org/halloweenglobal.php