IMAC West, which is the spin off of the Original IMAC that was hosted for years in Chicago has been postponed until 2011. This was most likely due to the economy as well as other competing shows across the nation that affected IMAC west. The official blurb from IMAC West goes something like this:
IMAC WEST 2010 has been postponed due to unforseeable circumstances and resulting time constraints. We have decided to hold IMACWEST Bi-annually starting in 2011. Dates for IMACWEST 2011 will be May 27~29, 2011 – Location TBD
They have adopted the every other year show type which is similar to what Interzoo does. Hopefully 2011 will be a good year for IMAC West.