Happy Birthday from Hana Japan at the Berkeley Marina

Hana Japan at the Berkeley Marina is a fun Teppanyaki restaurant.  The chefs are like entertainers, performing tricks as they cook in front of you.  Among other things, they create a volcano/explosion using a stack of onions, which is great fun.  They also have a birthday special where you eat basically for free on your birthday. For the birthday special, there needs to be 4 people including the birthday boy or girl.   The location, at the Berkeley Marina, is scenic - great place to walk after you eat!