My dad can officiate... in Davao though... hehehe...
Anyway, yes... they need to do the raffling so as to avoid having to pay for a judge (just like what Iain suggested) and have a wedding outside the courtroom... civil weddings, as a policy, must be done at the Judge's chambers... I do hope that you go through the right process (although there are still those that do not follow this policy) ... I do not agree though that you can't choose your date.. that's absurd! You can't choose the judge, but you can always choose the date... hayy...
Good luck!