If you're looking for things to see and do in the Pioneer Valley, Zombiefest 2013 should be at the top of your list. Zombies are the latest pop-culture icons to take over the small screen and the silver screen. Now, they're taking over Massachusetts and the Pioneer Valley. This month-long event was organized by community groups and the Greater Springfield Visitors Bureau. It's designed to promote a wide range of Halloween-themed events, parties and festivals that are happening in the region. Here are a few of the events that promise to attract both local visitors and traveling zombie fans throughout New England.