walking by a Lutheran church

From the different denominations, I'm curious about the Lutheran Church. From what I've seen and read, it looks similar to the Presbyterian Church that I go to. This morning I was curious as I walked by the Lutheran church in the neighborhood where I live. I didn't go in since its service starts at 9:30am and I was going to the 10:00am service considering the 30- to 45-minutes bus ride. Said all this, it's not like I'd end up going to a Lutheran church -- after being raised Catholic and now going to a Presbyterian church -- since I'm comfortable where I'm at.