As most of you know, Apple's got a big event scheduled for tomorrow. While it's expected that the iPhone-maker will introduce alterations and price reductions to its line of iPod music players, including - but possibly not limited to - the iPod touch and iPod nano, you never know what Steve Jobs and company have up their sleeves. With that in mind, some folks have been having some fun with these types of Apple events (tomorrow's is called “Let’s Rock”) by playing a variation on bingo, SteveNote Bingo, throughout the presentations.

SteveNote bingo works like this: If product, service or factoid listed on one of these virtual bingo cards is announced or revealed, simply tap the square to fill it in. You can access a Web-based version of this game here. And, apparently, a developer would like to create a native iPhone-app version of this game for "Let's Rock." He's even made the call out to others for some help in doing so and has posted a mock up (see image) of what the game would look like on the iPhone to help get the creative juices flowing.