A selection of notable restaurant news from in and around Los Angeles. 3919 W. Riverside Drive, Burbank, 962-3403, yakumi.com The Win~Dow in Silver Lake Venice steakhouse American Beauty operates two casual Win~Dow walk-up stands for smash burgers, fried chicken sandwiches and grain bowls, and now the steakhouse’s takeout- and delivery-only offshoot is heading to Silver Lake. Chef Kim Floresca, previously …