Have you guys tried Art Circle Cafe in the University of the Philippines, Diliman?
I had a few pictures but it seems my lappy and phone are incompatible (and I can't figure out how to send my files since the email is screwy). Anyway's it's a small cafe inside the Alumni Center in Magsaysay St. Quezon City.
Try their hazelnut coffee: P110 for 2 cups (comes in a french press or cafetiere). It's air conditioned inside so you can take a break from the heat (it's January and it still gets really hot here in the Philippines).
I tried their tablea cake as well but it did not really appeal to me.