RxISK suggests “extreme petitioning”, in celebration of Halloween and Dia de las Muertos, to stop pharmaceuticals AbbVie and Intermune from continuing to block the European Medicines Agency from releasing prescription drug clinical trial data. “In the spirit of Halloween,” RxISK suggests, “you could take a photo with a sign . . . to convey a message about transparency, medicines, Pharma or key issues for you. Or celebrate ‘Dia de las Muertos’ on November 1st by setting up ‘ofrendas’ (shrines) to those we’ve lost to drug harm.”