I'm writing a journal article for an American readership at the moment and I need help in making a cultural reference. In the UK, there are several towns which are famous for being places where people go to retire (Frinton or Bournemouth being the prime examples). Are there any similar places in America? [Before anyone offers info about the 'snowbird' phenomenon, I know about it, but it's centred around a particular state or at least a specific part of the country rather than a specific city isn't it?].