A young entrepruener Girl Scout is drumming-up big business by selling cookies in front of a San Francisco pot club. Mashable.com says after her mom called the Green Cross marijuana dispensary to ask permission, 13-year-old Danielle Lei set up shop Monday on the sidewalk and proceeded to sell 117 boxes of Girl Scout cookies inside of two hours. That's three dozen more than she sold outside of Safeway the next day. The Girl Scouts of Northern California don't have a problem with the business strategy, saying Danielle's mom was apparently comfortable with her daughter being there. The medical marijuana clinic has invited her back for a repeat performance today.