Hart Van Denburg/CPR News Customers lined up for more than a block at AMCH Dispensary in Denver's Capitol Hill neighborhood on Monday, March 23 after Denver Mayor Michael Hancock ordered liquor stores and pot shops to be closed by 5 p.m. Tuesday to combat coronavirus. Like so many things about 2020, cannabis sales in Colorado were outrageous; people spent more than $2 billion on products. That's more money than they ever have before. That total continues the industry’s upward trajectory and breaks the previous record set just the year before in 2019. “We definitely saw a huge uptick in sales in March when... we really had all the public health orders go into effect,” said Brooks Lustig, co-founder of Seed & Smith, a Denver-based marijuana cultivator, concentrate manufacturer and dispensary.