Adult industry icon and the owner of CBD self-care line, Sara Jay will be celebrating 4/20 week by making appearances at participating dispensaries in New York and DC as the celebrity “Budtender.”   420, 4:20, or 4/20 (pronounced four-twenty) is cannabis culture slang for marijuana and hashish consumption, especially smoking around the time 4:20 p.m., and also refers to cannabis-oriented…