Describes mainstreaming at the Dowling Urban Environment Learning Center in Minneapolis, Minnesota--a fully inclusive, racially mixed, K-6 magnet school that is expensive but well worth the cost. This school has a clear purpose, few signs of emotional exhaustion among staff, and little depersonalization. Dowling's ambience is in marked contrast to an ineffectively managed middle school described in the September 1994 "Kappan." (MLH)