Tonic Tavern is an upscale bar with a casual atmosphere located in the heart of Bay View. Our staff is knowledgeable and friendly. Tonic changes with the seasons. When the weather is warm Tonic has a fantastic patio and the building itself opens up to the elements. When the weather cools off the focus shifts to the inside where there is a cozy lounge area with a fireplace, and an inviting bar area with a stage for musical entertainment.