From the HKO event blog:

Sanrio Digital recently received an unexpected surprise from the children who received the bags and shirts you selflessly worked for during our Helping Hearts charity event. Of course, none of this would have been possible without you, our dear players, so now we’d like to share with you a few scanned images of the thank you cards we received from the Po Leung Kuk residential child care unit.

*melts*

I’m so proud of all the players who made this charity event successful.^_^ ‘Nuff said.

Oh, anyone participating in the Easter egg hunt contest thing? Love how Badtz became defensive about the eggs.XD