1. The Incredible Hulk. The Big Green Guy will definitely be back with his twin brother!
2. More webcams. There was one webcam in 2005 and three for 2006, 2007, & 2008 - should I do even more for halloween 2010?
3. Possible new bells & whistles with Webcam and Webcontrol. The Webcam and WebControl (which allowed folks to not only view the lights in real-time, but also turn them ON and OFF) is a big hit, so I'm always curious to see what technologies come my way this year to see how they can be used.
4. Streaming video on webcam. Related to point #3 above, I'd love to do streaming video rather than refreshed JPEG's.
5. More fund-raising. It was not only fun raising money for celiac disease but it made me feel "good" ... so I'll be doing that again - total after Halloween/2009 was over $40,000 and consider donating now to the University of Maryland - every little bit helps.
Update: Because of various personal reasons (including my Dad passing away recently) I'm taking a break on Halloween this year. Pumpkin Jack, Frankenstein, the witches & skulls will be back next year for Haloween 2011. But I do plan to put up Christmas Lights for 2010 along with the Christmas Webcam! ;-)