Chicago is pretty short on Malaysian food, but you might start by taking a look at
this thread which discusses Malaysian food in Chicago. You may also want to take a peek at
this thread, which details how to use the search function on LTH if you would like to do a bit more digging, there is a lot of great information to be found on this site!
Welcome back to Chicago and welcome, also, to LTH.
"Baseball is like church. Many attend. Few understand." Leo Durocher