Buy one of the cheeseboards from
www.cheese-online.com , which will ship you cheese directly from France. Trust me on this, it will be the best cheese you can get. We order it frequently, and it is the most talked about and desired item at our annual law firm holiday party.
If you want recommendations for particular cheeses, feel free to PM me, or e-mail me.
But their Soiree cheeseboard (10 different cheeses) should more than satisfy for your event.
I have no affiliation with fromages.com , just a very satisfied long-time customer.