Curious about meditation?  Join Dr. Bob McGrath for an introduction to four kinds of meditation. Experience Loving Kindness, Seven Chakra, Humming Meditation, and Muscular Relaxation Meditation. Each session will start with a grounding meditation.  Meet on Tuesdays, April 7 – 28, noon – 1pm at the Madison Senior Center. No charge. Call 266-6581 to register.