$COBI announced North American Cannabis Holdings, Inc. (USOTC #STOCKS $USMJ) as its first Mobile Event App customer. The schedule of events, specific details of each event, and even select real-time streaming of some events surrounding USMJ's launch of its AmeriCanna Cafe at the upcoming Southwest Cannabis Conference and Expo in Fort Worth, Texas on April 22-23, will be available to Expo attendees and those not attending but wanting to learn more about USM's AmeriCanna Cafe launch.