Christopher Tio brought his product Aircoal to the Dragon's Den audition. He said being prepared for any possible question was his best advice for hopeful candidates. Spencer Sterritt/NanaimoNewsNOW
February 19, 2017 - 7:42am
Updated: February 20, 2017 - 11:39am
NANAIMO — For many inventors and creative-types from the Nanaimo area, the success of their ideas and inventions rested on one critical meeting.