Here is an email Dianna sent to a coworker of mine who wanted to cook something for my birthday:
"So during Passover (which starts at sundown on April 8), Jon can't eat anything with: wheat, barley, spelt, rye, oats, rice, corn, lentils, beans and peanuts. It's extensive, I know!! And the whole time he still maintains his usual dietary laws of: no meat mixed with milk, no shellfish, no pork. So basically...he can't eat anything fun at all."
Wow... I look like a bubble boy... :)