Willow Grove Park Mall has scheduled times when kids can visit Santa, but they also have created a feature on their website that allows kids to "write a leter" to Santa too! Check it out here:

http://willowgroveparkmall.com/getthegifts/letters?utm_source=hpbanner&utm_medium=hpbanner&utm_content=holiday2011&utm_campaign=getthegifts