Some really good food here. The Curry Chicken Salad Sandwich was really good. I love both chicken salad and curry, so it was a great combo for me. The soups are good as well. I also thought the Grilled Cheese was very good. The prices are a bit high for some items, but it's in keeping with other small business establishments of similar style.
My biggest issue with Coca Cafe, and which keeps it from being a 4 star for me, is that it seems a bit pretentious. I've been twice, and both times when I ask questions about items on the menu the server has acted like I was silly for asking what something was. As if I didn't belong there if I had to ask. The service is just friendly enough, and seems like they say hello and welcome me to the restaurant only because they have to. I don't sense any genuine interest or care from their wait staff.
Overall, it's a good place to eat, but not my favorite because of the customer service.