At Psychedelic Science 2013, over 80 of the world's leading researchers from more than 13 countries will present recent findings on the benefits and risks of LSD, psilocybin, MDMA, ayahuasca, ibogaine, 2C-B, ketamine, marijuana, and more over five days of conference presentations and pre- and post-conference workshops.
April 18-23 - Oakland Marriott City Center, Oakland, CA
http://www.maps.org/conference/