https://www.yelp.com/biz/pupuseria-blankita-san-rafael?
This place is destination worthy. I make the drive out from SF almost weekly for their pupusas and platanos w/ crema. You haven’t had pupusas till you’ve had Blankitas! Forget that stuff they serve in the Mission (panchitas, balompie, etc) it’s really incomparable. You can’t go wrong with anything on the menu- revueltas, chorizo, jalapeño, loroco, spinach, etc. Their atole de elote is indescribably good. It’s one of my very favorite things to order anywhere in the area. Blankita is always in the kitchen working hard and she makes time to greet every customer with the warmest and most genuine smile. If you don’t know, now you know — go try it!!!