Just a thought, if good traditoinal Spanish food, how about booking space for 16 in a Chiringuito most are excellent and reviews listed in link. .
...2haRFNVaE5NRzluUzBWSlEwRm5TVU5oWHpkbVRFOTNFQUWqARMQASoPIgtjaGlyaW5ndWl0bygO&phdesc=2YxdFezUvTQ&ved=2ahUKEwjz4s-4wbD5AhUKyYUKHTXoDsUQvS56BAgLEAE&sa=X&rlst=f#rlfi=hd:;si:;mv:[[36.66223211999895,-4.538941975789883],[36.416180966743624,-5.053926106649258],null,[36.539304417872714,-4.7964340412195705],12]" rel="nofollow" target="_blank">https://www.google.com/search?client=firefox-b-d&q=Chiringuito%20marbella&tbs=lf:1,lf_ui:9&tbm=lcl&rflfq=1&num=10&rldimm=8614109359307845717&lqi=ChRDaGlyaW5ndWl0byBtYXJiZWxsYUjUrPqt1JWAgAhaIBAAGAAYASIUY2hpcmluZ3VpdG8gbWFyYmVsbGEyAmVzkgEJc3RhbmRfYmFymgEjQ2haRFNVaE5NRzluUzBWSlEwRm5TVU5oWHpkbVRFOTNFQUWqARMQASoPIgtjaGlyaW5ndWl0bygO&phdesc=2YxdFezUvTQ&ved=2ahUKEwjz4s-4wbD5AhUKyYUKHTXoDsUQvS56BAgLEAE&sa=X&rlst=f#rlfi=hd:;si:;mv:[[36.66223211999895,-4.538941975789883],[36.416180966743624,-5.053926106649258],null,[36.539304417872714,-4.7964340412195705],12]