There was a big one in August but I can't find one recent:
http://www.citynews.ca/news/news_26145.aspx
The businesses that were closed down include:
Holistic Senses Spa - 837 O'Connor Dr.,
Sky Spa - 985 O'Connor Dr.,
Rubyna's Salon and Spa - 1880 O'Connor Dr.,
Devon Spa - 1410 Danforth Ave.,
Avita Day Spa - 1834 Danforth Ave.,
La Bella Health Spa - 1904 Danforth Ave.,
Natural Spa - 2054 Danforth Ave.,
Zina's Day Spa - 2124 Danforth Ave.,
Suzi's Spa - 2318 Danforth Ave.