Most large universities in the United States have a sizable Muslim community of at least a few hundred people. However, it is extremely rare to find places like Chicago, which is blessed with countless `ulama, strong effort of Tabligh, and many mashayikh of tazkiya. Therefore, for most people, it will be a very good experience . Nevertheless, there are many other universities in which you can seek the same, such as in California, Toronto (in Canada), Detroit, Texas, etc. If you want specific names in a specific location, please tell us and we will name some .