There will be a Zombie themed larp held at Stonehouse Park in IL the first weekend in May. It'll be a lot of fun, as some of us who have done this already can attest to. Pre-reg is open now. The sooner you pre-reg, the cheaper it will be. Spaces are limited.
http://stonehousepark.risinglash.com/ For more information.
The original discussion thread in General Mayhem- http://board.belegarth.com/viewtopic.php?f=108&t=27817