1. Atmosphere and design: Babylon's atmosphere and design are more traditional and classic, suitable for consumers who like retro and classic styles, while Blue Dream's atmosphere and design are more modern and fashionable, suitable for consumers who like trendy and modern feelings.

2. Music and performance: Babylonian music and performance are more classic and traditional, giving people a calm feeling, while Blue Dream music and performance are more avant-garde and innovative, giving people an active feeling.

3. Drinks and foods: Babylonian drinks and foods are more classic and authentic, suitable for consumers who like to taste local specialties and drinks, while Blue Dream drinks and foods are more diverse, including various international foods and drinks, suitable for consumers who like to try new tastes.