Arduino Mp3 capable Thomas table for a toddler

I'm writing a blog about my three year old's adventures in arduino. My current pet project is a thomas table that has sensors for trains passing that activate mp3 sounds. It also plays his favourite tunes when buttons are pressed. There are full code samples and descriptions of how to wire it all up. I hope y'all enjoy it.

http://sebbiesoft.com/arduino/

Pretty cool. I plan on doing something along the same lines- interactive room- for my infant when he is a bit older.

That's a great idea!