Here are a few things that Newbury Street is: beautiful, touristy, fancy, bricky, and the only place in Boston to get both a 19th-century Dutch clock that finally brings your solarium together, and a new pair of All Birds. Here's what it generally isn't: cool. There isn't a single cocktail bar on the whole street, the art galleries are being replaced by retail stores that have other locations in airports, and most of the restaurants cater to people whose hobbies include opposing zoning changes in Belmont.