THE SCENE It’s grand indeed at Century Grand, the 1920s-inspired cocktail compound from the minds of Jason Asher and Rich Furnari of Barter & Shake. You feel like Jay and Daisy from the moment you walk into the Arcadia building that houses Century Grand (a Prohibition-era cocktail bar with dim sum carts bearing nibbles, cocktails and wine), the Grey Hen Saloon (a tasting room and spirits shop where Valley whiskey maestro and general manager John...