I suggest to launch a nightclub in Dnepropetrovsk, Ukraine.
Dnepropetrovsk City is one of the most students cities of Ukraine, the population is above 1 100 000 people (2013). There are 24 universities and colleges, which counts about 120 000 students - target audience.
Considering this fact, my suggestion is to target democratic nightclub for catering clients aged 16-28 years, while maintaining a comfortable environment for visitors.
Several months ago here has already been created favorable atmosphere for launching a new nightclub in Dnipropetrovsk, because the city nightlife market is in a state of stagnation.