At my current job, there has always been at least one or two guys who were Muslim working there. They are mostly all pretty liberal, though fasted during Ramadan, follow the dietary laws and didn't drink alcohol. Though some of them would have the occasional bit of alcohol, or cheat during Ramadan. They're always fun to work with~

I always feel bad during Ramadan when I eat or drink while at work and the sun hasn't went down yet. :s