If you are looking for some Asian ingredients for your cooking, especially Filipino, then Pacific Oriental Market is the place to shop in Antioch. They have a large selection and even a small produce section. They also sell cooked Filipino food and can cater. Their cooked food is very good however, if you are just dropping by, you are limited to what they have prepared that day. They don't sell lechon (roasted whole pig) though but they can refer you to someone who specializes in lechon and can deliver one to your home. We ordered one once and the lechon turned out wonderful.