Kris Allen to visit If I Can Dream house today

Kris Allen tweeted that he will visit the If I Can Dream house today. Why?

From @krisallen:

Heading to the @ificandream house tomorrow 3/23. Tune in at 7:30 PM PDT at http://iicd.tv/1A2 and tweet questions to me using #iicdhouse!

David Cook and the Anthemic visited the other day bringing wine. WHY???