Fathom Events and UFCÂ® invite you to experience two thrilling championship bouts on the big screen with UFC 181: HENDRICKS vs LAWLER II. The action will be broadcast LIVE from the Mandalay Bay Events Center in Las Vegas to select movie theaters nationwide on Saturday, December 6 at 10:00 p.m. ET / 7:00 p.m. PT. Johny â??Bigg Riggâ? Hendricks defends his title for the first time against the man he won it against, veteran knockout artist, \\\"Ruthless\\\" Robbie Lawler in the main event. In the co-main event, the UFC lightweight title will be on the line as Anthony \\\"Showtime\\\" Pettis defends his belt for the first time against his Ultimate Fighter coaching rival, former Strikeforce champion Gilbert \\\"El Nino\\\" Melendez.