Is ACS still doing catering for airlines at SJU? I remember when my former employer switched to Empresas Santana. Horrible food and service. SJU needs a real top notch caterer like LSG. There was also another catering company called Abela Catering, they were pretty good at first. I can tell you some horror stories about Santana and his corrupt few.
Have been to Aeroparque a couple of times. Good spot for aircraft lovers.
PRINAIR : Puerto Rico International Airlines