Mother's milk may be the healthiest food for babies, but is it art? Yes, according to Jess Dobkin, a lesbian mother and artist who will present her work Lactation Station Breast Milk Bar on July 13 at the Ontario College of Art and Design, the institution of higher learning that a few years ago brought you vomiting as performance art. The audience will be invited to sip during cocktail hours (5 to 8 p.m.) small cups of pasteurized breast milk donated by six lactating new mothers in the community. Dobkin has obtained a breast milk pasteurizer and will have the...