Healthiest Coffee Shops in San Francisco with Glass Bottled Water and Late Hours

What are people saying about coffee shops in San Francisco?

Here's a recent review for SF OrganiCA:

"The walk here was rough. We were surrounded by homeless people defecating on the street. I even stepped in some feces while dodging a person throwing up. The store is an oasis in the sea of despair. The açaí bowls and smoothies were great. Don’t let the neighborhood deter you."

- Clinton Kurtz, a week ago