Graffiti Sublime Coffee - like having coffee at an Apple store. This place gets slammed online for their pretentious signs and overpriced fare... but it's the perfect place to sit and work for a few hours with a green tea.
The Hart & The Hunter - AMAZING food!! The biscuits (like scones, pictured below) are to die for... I'd travel back just to eat them again!
Coffee Commissary - another perfect spot to work from for a few hours. Makes awesome coffee - Australian standard! Love that this one in Hollywood is right by Siren Studios, makes for great people watching.