Eighty-six cauldrons of fire light up the city of Providence during the WaterFire art installation, which is on view each year from May through November. Some float on the surface of the Woonasquatucket, Moshassuck and Providence rivers. Photo by WFProvidence Providence, Rhode Island’s capital city, aims to live up to its moniker as “The Creative Capital,” with an exceptional March — and year — planned for its visitors.