So a few nights ago, I stopped by Chesnut Street's latest offering: The Tipsy Pig. The new "pub" from the boys of Mamacita, Umami and Blue Barn. (Alert! This is not a Vintage 415 project. It's the baby of restaurateurs Stryker Scales , Nate Valentine and chef Sam Josi of Sustainable Restaurants.) The scene, as you might imagine, was a mob of 20 to 30-somethings very happy with their beer, not paying too much attention to the antique books in the faux "library," and having no issue with yelling at each other over the din. I couldn't hear but I'm pretty sure they were all saying: "Yay! Our new favorite hangout!!"