Have them pay a fee to go to a Summer camp created by Ozzy and Sharon featuring bad ass concerts and shit like that all day every day. Headlined by Ozzy at the end of the week.
They already have that.....it`s fucking called OZZFEST.
To make this a reality for ya just go to each one....it would be like running away with the Circus.
The only difference with your idea and the REAL OZZFEST is OZZY ( usually) plays at each one.
You could bring a woodburning kit or sew a wallet made of human flesh all on your own......
(I dont think Ozzy or Sharon would charge you for supplying your own crafts)
Now if it was Kissfest Gene Simmons might charge you for that...and breathing.
** OZZCAMP is an untrademarked term coined by the FOF and may be used by Ozzy anytime at no charge**