Complex sentence: At one point it was one of the top 5 night spots in NYC do to Big Al and Big Rob opening of 7700 club wednesdays the freestyle had taken off and Lamour East became a dance club.
Split into simpler sentences: At one point, it was one of the top 5 night spots in NYC. Due to Big Al and Big Rob's opening of 7700 Club Wednesdays, the "Freestyle" movement took off, and L'amour East became a dance club.