In this episode, Kaze Chan explains how a Chicago blizzard led him to become a master sushi chef. He also talks about the mystery behind selections for omakase, a style of dining focused on the chef’s choices for the meal. From the Crain’s newsroom, Ally Marotti reports on the next chapter for the creators of Uncommon Ground. A story that begins with how a rooftop garden became an urban farm. Plus, in this edition of “Where Dave Ate,” you’ll go on a tour of Dave’s favorite Thai restaurants.