Can anyone tell me of a pentagon shaped building that is not THE pentagon?

Question:

Can anyone tell me of a pentagon shaped building that is not THE pentagon?

I am writing a paper on the influence of geometry on architecture. I don't need help with the paper, just with finding this particular shape of building. I need two examples, and the actual Pentagon will be my first, I just need a second. Windows, roofs, even five sided rooms, anything. Any help is greatly appreciated.

Best Answer - Chosen by Asker:

The Baltimore World Trade Centre is also pentagonal as is the JP Morgan Chase Tower in Houston, which is taller but has unequal sides - hope this helps.