Lava Mae has been providing FREE mobile hygiene services since 2013. They convert retired transit vehicles, like busses,  into showers and toilets on wheels. They also organize Pop-Up Care Villages which offer extended services and referrals. 

Lava Mae has operations In San Francisco, Oakland and Los Angeles and has inspired others to create similar programs in over 100 other locations nation wide.

Check them out at lavamae.org and tell them Sister Dharma sent you!