A weekend in the Eternal City (Rome)

Hello everyone,

A friend and I will be spending this week-end in Rome (Oct. Protected content . This will be her first time, so we will be doing the traditional sightseeing during the day, but I was wondering if there was any gathering/drinks organised in the evening (Friday and Saturday)?
If not, maybe you can recommend a few nice places for a drink and maybe dancing a little?
Thanking you in advance for your recommendations,
Best wishes