The Midwest Haunters Convention (MHC) is the largest Halloween show of its kind and will be held in Columbus, Ohio on June 7-9th, 2013 at the Greater Columbus Convention Center for its 10th year.  Featuring 60,000 square feet of exhibit space and over 100 vendors, this convention is packed with seminars, workshops and products for the professional and home haunter alike.     Pricing for the event: Pre-Con Bus Tour – $269 – $329 (prices vary by the number of people staying in a hotel room) Workshops – prices vary by class.  See individual workshop pages for pricing Friday Day Tour – $79 Friday Evening Events and Tour – $59 Weekend Seminars – $85, $99 onsite Masquerade Party – $40, $50 onsite Trade Show – $5 Weekend Pass – Includes Friday Evening Events, Seminars, Party, and Trade Show – $179 ($203 on site) – Save...