Wishing Stars is an iPhone-powered game you play at Disneyland. (Think "scavenger hunt.") It's a real-life adventure that unfolds as you find clues, solve puzzles, and explore the furthest reaches of the park (...maybe even some places that you didn't know existed!)
via notes.torrez.org
This sounds like a fun game to play the next time we go to Disneyland (though I'll be content with the easy puzzles, given that traipsing around obscure corners of the park to win virtual prizes may not, admittedly, be the most fun for Penelope, at this age).