Treebar
Like so many cool bars in Rome, this one is open from breakfast until the wee small hours, from 11 a.m.-3 p.m, then 6 p.m.-1 a.m. (Closed Monday lunch.) The former kiosk now has a cool scandinavian look and draws a fun crowd, especially on Monday nights for the party they call We Like Monday, with aperitivi, tapas, and DJ sets.
Via Flaminia 226
Rome, 00196
+39-06-3265-2754