Jerusalem has a staid reputation, but take a stroll in the New Citein the area around Ben Yehuda Street and Yoel Salomon Street and you'll find lots going on most evenings, including a handful of discos, several music bars and  pubs,  and narrow streets congested with tables and thronging with locals and tourists.
There are discos and pubs in the new Citein area of Jerusalem.
The streets of New Citein are empty in the evenings.