Rogen said on Twitter that the event hasn't been canceled, but moved to another location.
A group of regulators, law enforcement, parent groups and edible-pot makers wrapped up a final task force meeting Monday with no consensus.
Through the first three quarters of 2014 police wrote 668 tickets, compared to just 117 for the same period the year before.
While marijuana may not be hard to find, getting the first seeds for medical operations often involves either descending into the underground market or crossing state lines.
The Colorado Department of Public Health and Environment has recommended that retail marijuana edibles be limited to lozenges and tinctures.
Most voters have collectively shrugged at the legalized sale of marijuana.
In many ways, the marketing shift is the pot-industry equivalent of selling beer and wine alongside higher-alcohol options such as whiskey and vodka.
CPR’s weekly arts shows explores renowned artist Christo's ongoing process to create an art installation over the Arkansas River and a reality web show seeking the next great marijuana entrepreneur.