Hare Kaur is teaching kundalini class at St. John’s Lutheran Church in NYC, 81 Christopher St. Classes are only $10. I took Hari Kaur’s class for the first time years ago at Golden Bridge. I’ve never experienced mind cleansing like this. If you have never taken kundalini, give this other yoga a try. Kundalini focuses on pranayama (breath control), asana and meditation; it is also known as Kriya yoga. Check schedule: www.reachhari.com