I like the direction your logo concept is going so far...Can you switch around the colors on "Night" and "preview" and also maybe change around the picture elements a bit? I'd love to see some additional concepts...
In reference to #28, Please make the font a bit bolder and take out the reflection underneath. Maybe experiement with the signal bars above the "i" as well and make the N and P in "Nightlife Preview" in upper case letters.