MK Wishes Fireworks for "Private Events"?

[Revf]

We are going to be having an anniversary dinner on May 31st at the California Grill.

I was wondering if Magic Kingdom will still have wishes fireworks that evening even though they are only open for a private IPW event.

 

[hiroMYhero]

MK will have fireworks only if IPW contracted to have fireworks. Historically, have there been fireworks for past IPW events?