So What Will Green Square Be Called Next Week? (Update: That was quick, now we know)
From ABC

• Rebel forces are surrounding the Gadhafi compound, Bab al Aziziya, a representative of the rebel government told ABC News.
• Mohamad al Akari, a Transitional National Council advisor, said that if Libyan strongman Moammar Gadhafi is still in Tripoli, they believe he is in Bab al Aziziya.
• "Tonight it's over," Akari said.
• Libyan rebel forces are now in Green Square in the heart of Tripoli, according to multiple reports, clashing with government forces. ("Libyan Rebels Say They Have Captured Two of Gadhafi's Sons in Tripoli," by OLIVIA KATRANDJIAN and JEFFREY KOFMAN, ABC News, Aug. 21, 2011)

Update: "Libyan rebels: Unit protecting Gadhafi surrenders," by KARIN LAUB, Associated Press, Updated: 6:36 p.m. Sunday, Aug. 21, 2011)

• TRIPOLI, Libya — A senior rebel official says the military unit in charge of protecting Moammar Gadhafi and the capital Tripoli has surrendered.
• Mahmoud Shammam, the rebel minister of information, told the Associated Press on Sunday that the unit commander "has joined the revolution and ordered his soldiers to drop their weapons."

Update 2: It turns out it has now been renamed, at least in the popular mind, from Green to Martyrs' Square!  That was quick.