I don't think the dump is going to happen in the next few days. In fact I think the pump is going to continue past 4-20. For the amount of coins dumped in the 3-4k satoshi range, it would definitely not be profitable for the pump to end. When I see 30+ bitcoin dumped over the course of a few days, it generally follows with an aggressive pump. Let's see though.
MaryJ and CANN should collaborate. Adam is a business professional and he knows Denver pretty well. It could help expand CANN into new markets in Colorado. Not just for cryptobusiness in real world MMJ business as well.
It is again the Dope coins hype. CANN up, MARYJ up, ROS up, DOPE up, again the same people that are pumping those coins.