A good lesson would be this:
With the Eurovision Song Contest being held in Moscow in 2009, there will be many visitors to this great city - so a lesson on this subject would be absolutely fantastic -with phrases such as:
Where is the Olympic Indoor Arena?
Which bus routes go to the Olympic Indoor Arena?
How do I get to (name of) hotel?
I really like (name of Russian representative for 2009)?
Can I have your autograph please?
Along with the Survival Phrases, especially the Restaurant ones, this would prepare visitors for this.
I am serious - this would be a fantastic lesson to appear around March-April next year to prepare listeners for this event.