Mubarak(ãÈÇÑ˜) means happy. So, happy Eid Mubarak seems strange. It is possible to say Happy Al-Eid al-Mubarak, cus Eid is a noun and Mubarak is an adjective here and adding happy has no problems (in persian: Eidetun Mobarak! or Eid mobarak!). Of course Arabs know it is true or not, I'm Persian.
Anyway, Eid Mubarak (Happy Fetr Eve!!!!!!!!)
Well, put it this way then : Happy Eid | Eid Mubarak
Not all people know what Mubarak means anyway.
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