Dont know what to do with my domains? (famous brand domains)

hey guys.
Can I run something else there? is it illigal or something?
the domain is really famous brand domain. but its for my country top level domain. the brand is in top 5 list in the world. its a food chain company.
what would you guys suggest me?
domain parking?
or sell it to them? or rent it to them? if sell or rent how would I set priceses for that.
or run something else on that domain?
or something else you wanna suggest me?

See original post by todachange