watershed n. 1. A ridge of high land dividing two areas that are drained by different river systems. 2. Your favorite new River North haunt.Located below Pops for Champagne, WaterShed quietly opened to the public last week. The once-clubby jazz lounge has been rendered unrecognizable: limestone walls from the Medinah Temple; high-back Pullman booths; a lived-in, homey vibe; and a menu featuring beer, wine, and spirits sourced from the Great Lakes area.Throwback cocktails include cheekily named Windy City Jerk (Templeton Rye, Koval ginger, grapefruit, pineapple gum syrup, and Angostura bitters) and Pin a Rose (Ransom Old Tom Gin, St-Germain, raspberry, Demerara, and Sanbittèr soda). Forty-five bottles of beer, many limited editions, line the drop-down bar, wines hail mainly from the Leelanau Peninsula, and everything is sweetly served in mismatched vintage stemware.Pops chef Chris Walker provides accompanying hearty bites, like fried Cornish game hen with jalapeno cornbread. We’ll drink to that.WaterShed, 601 North State Street, at Ohio Street (312-266-4932 or watershedbar.com).Want to know what it takes to be a model? How clothes make it from the designer’s mind to the runway? Check out Chris Benz’s casting session and Ann Yee’s magical workplace, part of our inimitable Fashion Week coverage.Tom Scott Pop-Up Shop Score Tom Scott’s clever knits until 11 a.m. EST, then head to the grand finale of the week when we restock goods from the fall collections of our featured designers. Hurry to Swirl before it pops down!