Can anyone recommend: Restaurant & Bar on beach

Hi. Im fairly new to the area, so I am looking for a nice restaurant and bar on the beach at Mojacar Playa to celebrate my birthday. My wife likes good food, and maybe some music afterwards. Any suggestions greatly appreciated! We need to get back home to Valle del Este afterwards without breaking any drink-drive laws, so are there plenty of taxis around, or are we better off pre booking. Any idea of the likely cost would be appreciated! Thanks in advance. M.