I have not seen evidence of what you have said here. Can you post some links, or otherwise information that points to such celebrations?
What sort of evidence are you looking for? Because it's out there with Conservatives cheering about Chicago losing the Olympics. A bunch of them talked about how Chicago needs to change and become a better city even. However, since victory has been accomplished, they will go back to not giving a fuck about it.
You know, links to a news story of the celebrations, quotes from conservatives saying they are celebrating the loss of the Olympics. Just some kind of proof that conservatives are celebrating. Oh, and i really don't think there is any proof that it has anything to do with conservatives at all, just individuals who think they city did not deserve the Olympics.