There are many dry cleaners in Tacoma, but only three have been awarded five stars (the highest) by the Tacoma Pierce County Health Department for their environmental stewardship and their outreach and education. A more complete write up can be found here:
The 15th Street Cleaners is located at 1352 South Fawcett Avenue, Tacoma, WA.
The Tacoma Public Library has this cryptic note about the property that was there prior to the current building. TNT (Tacoma News Tribune) 11/10/1948 p.1 Asphyxiated in his office (apt. of Wm. H. Holloway).