Yes, that's the one, except it was pitch dark when we went. It's general north Indian style, and the Venkateswara one is more South Indian, not that it matters much. There were no pujas going on at either when we went, so its just go in, walk around, find a place to sit, and stare at a murthy. But if you go during special times, you'll see something. If I remember right, we went on a Sunday evening, Monday morning. Not sure though. We had driven from Toronto, stopped at a temple in Rochester on the way. After the Venkateswara temple we went to another Venkateswara temple in Nova, then Siva in Flint, and then a generalist one in Grand Rapids that evening. Long day.
Sunday morning would be the most crowded day for either.