Seeds: You can use the seeds I passed out or you can use any pumpkin seeds you want.
Now that I have the seeds what do I do?: Grow your pumpkins, organically, hydroponically, chemically, essentially, anyway you want. Here are a a couple URLs that you can reference for information:http://bigpumpkins.com/Diary/Default.asp, http://www.ggpga.com/
What are the categories that will be judged? Largest, smallest, ugliest, roundest, best looking, organic, chemical, make your own category, (none of these categories are absolutes)
When is the competition? The neighborhood will be having a Halloween festivity and the judging will be part of the events. The date, time, and place tbd.
Who's doing the judging? Probably me and anyone else I can enlist.
What do I get if I win? There will be prizes and ribbons, and you also get the gratification of growing your own pumpkin and maybe eating it too.