How exciting - the WSA convention in 2010 is in St. Louis - woo hoo!! We head out to St. Louis every few years to visit family - my family moved from there when I was eight. The last time I was there was when my Uncle Joe died in 2005 - so Brady already had his first trip to Missouri(although he was in utero!). (Uncle Joe is who Brady is named after --Brady Joseph.)
There's so much to do out there - Nance, you WILL love the Arch! - but there's also the Saint Louis Zoo (free and HUGE!), plus the downtown area and tons of other stuff. We will all have a blast!