Located in Colorado, Daniel McQueen's practice - The Center for Medicinal Mindfulness - pioneers the legal administration of psychedelic therapy in North America. With a formidable track record of guiding numerous individuals through Cannabis-Assisted and Ketamine-Assisted Psychedelic Therapy, this practice stimulates life-altering progressions via the integration of safe and legal psychedelic practices. Since 2012, they have been at the forefront in healing trauma, PTSD, depression, anxiety, and unresolved grief which often harbors feelings of purposelessness, using high-quality cannabis, psilocybin, and DMT. They have created an intentional community of experienced healers and activists who emphatically promote safe, medicinal use of psychedelic substances for both personal and collective healing.

The Center for Medicinal Mindfulness stands out for its emphasis on skilful navigation of psychedelic journeys, asserting that this knowledge considerably accelerates and enhances the process of healing. Through the application of MDMA, Psilocybin, Ayahuasca, and even DMT, cannabis becomes an influential conduit for metamorphosis, when correctly used in a therapeutic setting. Encompassing practices such as art-based psychedelic integration, their groundbreaking practices address the root causes of mental health challenges, enabling personal transformation and healthier relationships. By educating individuals on effective interaction with medicinal substances, the journey taken is not merely at the mercy of the medicine, but rather guided by it. Besides these services, they offer programs such as the internationally renowned Psychedelic Sitters School, which empowers mental health professionals with the skills and knowledge to safely administer transformative psychedelic healing experiences. This grassroots movement is continually reaching out to global communities, ensuring the benefits of safe, open, and ethical psychedelic practices are accessible to many.