JUNE 21, 2015 -- To mark the first-ever International Day of Yoga, more than 100 centers of Hindu Swayamsevak Sangh, USA (HSS) organized yoga festivals in 30 cities, including Atlanta, Boston, Chicago, Denver, San Jose, San Francisco Bay Area, Irvine, Milwaukee, Houston, Bloomington, Morrisville, Tampa, Orlando, and Phoenix. The events attracted thousands of participants around the country. Activities included guided yoga poses, meditation techniques, and scientific presentations on the benefits of yoga, live music, and demonstrations by expert yoga practitioners.