World Grotto brings global life to Knoxville! We hope to provide a welcoming place to enjoy the variety of tasty treats, music, people, and cultures that make up the mosaic of our world. The Up Lounge houses a full bar and a small stage for live performances. The lounge is always free entry, even when we have musical performances. Grab a cup of coffee and use the free wi-fi or bring all your friends in for a round of drinks.