Sadly I can't participate in this historical event. There are no online services nor stores in our country that accept bitcoins for payment. For those who can participate, have fun eating a slice of history! 
Sure you can participate!! Eat pizza anyway! No excuse is needed to eat pizza every day!!
True that. I'm having pizza tonight (though I'm making it myself, :p). I'll think of Satoshi with every bite.
Hey here's a twist: you accept Bitcoin, you are making pizza... Invite a friend and charge him a Satoshi for his slice!
That would be a great idea! make it an event, making it yourself is nice too. You could also place the event in a pizza place, the people you invite can pay you with bitcoin and you pick up the tab or have an arrangement with the owner of the place? Though friday evening is not an ideal time for such an event for a restaurant owner, too busy with regulars
