You can reference the Yorktown Heights Recreation Department with their updated summer 2010 activities:
Keller Williams Realty Group
If you are interested in working with a local agent, give me a call, I'd love to help you find just the right place to call home for your family.
I was born and raised in Yorktown and I can personally tell you; its a great place to grow up! Yes there are plenty of activities for your children right IN Yorktown, though all the surrounding communities provide countless activities, you don't have to look far unless you want to.
When you are ready to work with a Buyers Agent:, give me a call. In the mean time, feel free to browse all homes for sale in Yorktown: http://www.stlawrenceproperties.net/yorktown-ny.php
Also there are school field trips there as well as to Caramoor down the road on Museum Mile which offers tours (I am a Docent there)plus age appropriate concerts.
I hope this has helped!
Visit my website http://www.KarenFromKatonah.com for more information. If you need to further discuss feel free to shoot me an email at KBenvinRansom@HoulihanLawrence.com
I have and am still raising children and I serve as a very good resource for families moving into our area!