RAKU!

So.. My concentration is finished. All that is left is to glaze and fire! I am pretty excited. Now I have a few questions. For example: can the Urns i made be raku fired? I mean they aren't meant to hold water. but if they were to hold water. could i glaze the inside normally? (the reason it might hold water would be if it were to rain where the urn is going... it might get kinda wet... [duh.]) UMmmmm.  SO!...

WHAT DO YOU THINK!!?!?!?!?