Wow! Congrats! That's a nice win!. If you think its a good idea and you can afford to get away longer than 3 days, you might want to ask them for credit instead of the airfare and just drive there. That way, depending on where you live, you could make it a week long vacation and take in other sites. I would think Entenmanns would be fine with it and the airfare credit should easily be able to cover fuel costs and 3 hotels nights in a decent hotel. Just food for thought...It doesn't hurt to ask. If they say no, then you have to fly. Otherwise, you have an extra option! Enjoy!