This is a great mid-sized bar for live music and drinks in downtown Cleveland. Its main selling point is its location, within a short walk from Pickwick and Frolic and the House of Blues, as well as a whole slew of fine restaurants along the E. 4th St. pedestrian walkway. I've played here with my jazz quartet on more than a half dozen occasions, and always attracted a decent crowd, thanks to its proximity to other clubs and lack of a cover charge, which allows people to pop in for drinks after dinner or shows nearby.
The draft beer selection is always quite good, and there are usually some inventive cocktail specials as well. Wonder Bar now features blues bands every Friday as well as jazz groups on Saturdays.