Tripe stew at the bar

Inspired by her junior at work, Shiraishi, passing the business career test, Wakako tries a real bar for the first time in her life that night! She finds her favorite stewed tripe and is recommended a Moscow Mule to go with it, and... whoosh! Wakako is satisfied with her slightly over-the-top challenge, but her boss tells her that the company is looking for ideas. That night, she stops by a restaurant and tries the "chicken wing dumplings"...