Suggestions on Caterers - Mediterranean/Greek
Gourmet Express in Milpitas makes great stuff. Most of their business is catering. Their hummus and baba ganoush are second to none. Their lemon garlic potatoes are excellent, and I love their garlicky chicken shwarma.
Go there for lunch one day (weekdays only) and preview the food.
463 Valley Way, Milpitas, CA 95035