Gyu-Kaku, Brookline

###In Focus: Gyu-Kaku * **What it is:** a chain of authentic yakiniku (Japanese barbecue) restaurants * **How it works:** tables use charcoal grills to put the finishing touches on savory, shareable bites of meats * **Best-selling dish:** the aged Harami Skirt Steak in miso marinade * **Most inventive fusion:** the sukiyaki bibimbap in a hot stone pot * **Most refined dessert:** Lady M's green tea mille crêpe with ice cream * **Nostalgic treat:** a round of dessert s'mores