1600 Bay has been closed, not sure for how long...
http://www.hernandezcocina.com/Very odd...
No Tap Water? No Plate For My Burrito?
Jerson and I have decided not to serve tap water in glasses or burritos on plates. In addition to this being a more authentic approach to our cocina, it is a cost saving measure that allows us to keep our prices low.
Hernande’z offers an authentic experience, quality food and is excellent value at a very affordable price and we intend to keep it that way. So, we serve our burritos and tacos on paper. If you would like your meal on a plate, we will happily provide it at a charge of $1.00 per plate. We also sell bottled water for way below market price ($1.00/bottle)–in addition, you are welcome to bring your own container of water if you wish, as you might if you went to a cocina in Central America. If we have time, we will be happy to fill it with tap water!
We basically feel that Hernande’z is an extension of our own home–so when you are visiting Hernande’z, think of yourself as being in our living room. Yes, we are casual at home with our guests. You don’t have a fork? Help yourself, you know where they are. Don’t know where they are? Just ask someone. Need something, and we’re talking to another person? Feel free to gently interrupt and we’ll be happy to see what we can do to make you more comfortable. We’re here because we have designed our lives to love what we’re doing, so rest assured that we’ll always be happy to see you!
If they want to pretend it's 1930, maybe they should get rid of the website.
However, regardless of which menu you order off of, please do not ask “how long” it will take. We are pretty serious about making promises and we don’t like to put our cashiers in the position of making commitments for the cooks on the line… ultimately how long your food takes is a delicate balance of what you ordered, how busy it is and how many orders are on the line