Ina Garten is trading TV for YouTube, launching a video podcast on the streaming platform in partnership with Vox Media. Garten will host Happy Hour on her newly-launched YouTube channel, which will see the cookbook author and Food Network host sit down with guests from the worlds of culture, food, art, entertainment and sports in her New York City apartment. Yes, there will be food and cocktails too. Vox Media will oversee sales, marketing, and distribution for Happy Hour. “I’ve always thought the best part of a great dinner party is the conversation—the stories you find yourself lingering over and listening in on. That’s how I want Happy…