Went to the newly opened Umami Mini in Westwood. Folks, we have a real winner here. There are 4 burgers on the menu: Each burger is 5 ounces and costs $5.95. Don't look for a rare burger here as the default cooking is medium. One can order via one of 3 Ipads located inside or at the register. Very friendly staff. (what little staff there is). There is one at the register, for the luddites not working the iPad, one calling out and giving the orders, some cooks in the kitchen and one busboy. Service is extremely fast. You can also order from your personal iPad or tablet and your order will be ready when you arrive.
In addition to the 4 burgers, there are 2 types of fries, plain or Umami fries , fountain drinks and 2 shakes (salted caramel shake and milk chocolate shake). The line moved very fast. This is going to be a howling success!!.
Seating was not difficult. Rather large patio area as well as indoor seating area. Music was on but not blaring. The tables turn very fast. They are open until 0200 on weekends.