Presbyterian Church
Believe it or not, this logo is absolutely filled with religious imagery. The symbolism is almost overwhelming. There are eight religious symbols hidden in this logo alone. In it, you can find a dove, a bible, a cross, a lectern, flames, a triangle, a fish, and a chalice. That's a lot of hidden imagery for one logo, but it's also clever advertising...
Spartan Golf Club
This logo is all about perspective. On one hand, you could look at it and see an ancient Spartan helmet. On the other hand, you might glance and be drawn to the image of a golf swing. Both of these are correct, and both are immensely clever. And even more impressive, it was made by students at Michigan State University. This...is... for... Sparta! Golf club!