The Red Sox thanked the city of St. Louis in a full-page ad in today's St. Louis Post-Dispatch.
Their message (click the picture to see a full-size image):
From one great baseball town to another
On behalf of our partners and the entire Red Sox organization, thank you St. Louis. The warm Midwestern welcome you extended to our team and our fans during this year's hard-fought World Series is truly appreciated. Your region, its people, and the entire Cardinals organization represent everything that's great about baseball.
We share the same colors and rich, storied baseball history that stretches from Musial and Williams, to Molina and Pedroia. We're both home to the most loyal, passionate fans in the game. And the four World Series in which we've gone head-to-head are all etched in the memories of those who love our sport.
So we tip our caps to each and every one of you. We look forward to seeing you again next August. Let's hope that it's just a prelude to meeting again in October.