Bay Area Yoga Center http://www.bayyoga.com/
Green Bay, Appleton - Group and private yoga classes for all levels, workshops and retreats. Special classes in Zen Meditation Buddhist studies, and breathing techniques.
Kirtan with Ragani http://www.RaganiWorld.com
Milwaukee - Kirtan events with Ragani, soundclips, and projects. Ragani yoga model in "Yoga Mastering the Basics" book and videos.
Yoga Release Milwaukee http://www.YogaRelease.com
SW Wisconsin - Kris Kramer teaches yoga and provides information on the 8-limbs of yoga, benefits, and modification for certain health issues.
Yoga Tree Studio http://www.yogatreestudio.net
Superior - Catherine Anderson teaches group and private yoga classes and workshops. Also offers class for couples, children and meditation.