Although, of course, primarily a music festival (the World’s Largest!), Summerfest also offers lots of other entertainment options. Perhaps the single, longest-running of these acts is David Seebach’s ‘Wonders of Magic,’ an annual feature every year since 1980. David changes the repertoire every year, always offering something brand-mew and bringing back some old favorites that haven’t been featured for a long time. With his sparkling assistant Karen, David hopes to see YOU at one of six performances over the next three weekends.