Spannabis cannabis conference postponed amid coronavirus pandemic Leading European marijuana business conference Spannabis Barcelona was postponed less than 48 hours before the planned start of the event…. By hempcbdtimes , in american herbal products association Canadian Medical Marijuana & Cannabis Industry News Cannabis Industry & Marijuana Business Briefs CBD Supplement Congress Europe Cannabis Industry & Marijuana Business News ICBC International Cannabis Business Conference International Marijuana Business News SXSW , at March 11, 2020