SITTING/PRACTICE GROUPS -- MICHIGAN Ann Arbor: Barbara Brodksy Deep Spring Center 3455 Charing Cross Ann Arbor, MI 48108 (313) 971-3455 Weekly sitting group/instruction 2 weekend retreats & one 9-day retreat each year, sponsored by Deep Springs & w/in 1/2 hr Ann Arbor [Source: DSTL 3/94] Livonia: Karen Farkas 18525 Melvin Livonia, MI 48152 (313) 591-2300 (days) [Source: DSTL 3/94] Oxford: Upland Hills Ecological Awareness Center 2575 Indian Lake Rd. Oxford, MI 48370 (313) 693-1021 [Source: DSTL 3/94]