Olympic impact

Are any subscribers to the list who are retailers in Atlanta (or any
other former Olympic host cities)? I own a jewellery store in the
central business district of Sydney, and am wondering if this
Septembers’ Olympic frenzy is likely to be on a par to a normal
Christmas (for example). I’m assuming the main interest will be in
gifts to take home, and as mementoes of peoples stay, and I know
there will be lots of people about, but that’s about all I do know.
Anybody been through it? Victoria