Beneath the floating-floored Crystal Ballroom and Lola’s Room in downtown Portland, Ringlers Pub is housed in what was once an automotive service garage. How much more convivial it is now! Named for the Crystal’s originator — dance aficionado and entrepreneur Montrose Ringler — Ringlers features a high, wooden-beamed ceiling and massive, mosaic-tiled bar, with the familiar crack of pool cues in the background.