The guitar-shaped Hard Rock hotel is closer to opening. We finally have a date Connie Ogle, Miami Herald · May 23, 2019 at 12:10 am The giant guitar-shaped hotel is one step closer to reality, whether you want it to be or not. And now we have an opening date.When the Seminole Hard Rock Hotel & Casino is open, there’s going to be a lot to see. A 10-acre lagoon-style pool with cabanas. Private cabanas. Water sports activities like paddle boarding. A day club and private pool area. There will also be 3,000 new slot machines, 193 table games and a 46-table poker room, plus 30 new restaurants lounges and bars. There will also be a new Hard Rock Live concert venue. All this happens Oct. 24, as per the resort’s Instagram.