Green Festival Speakers

Sia Tiambi Barnes



Concrete yogi is a lifestyle brand that presents alternative, holistic health practices for those of us living in an urban jungle. This lifestyle powers Sia's work as a yoga teacher, writer, and as co-founder of http://www.n-kosi.com/blog/" target="_blank">N'KOSI, LLC, a DC-based marketing management firm offering sliding-scale services to clients who are green and with a drishti on sustainability.