My aunt who lives in Korea told be about "kids' cafes" that are popping up everywhere. A kids' cafe is basically a very nice Chuck E Cheese. Sells food & drinks for kids but also very upscale espresso drinks, mocktails (they usually don't serve alcoholic drinks) and food for adults. They also have supervisors and instructors that play with kids while adults can unwind and hang out. You pay by hour & the food and drinks are generally marked up but apparently it's very good quality. Are there some places like this around where you live? If not, isn't this a GREAT business idea?