How to find/replace text and have the new text be all lowercase letters

Hi all! I am working on a report for a magazine. And annoyingly, the name of the magazine is all lowercase, including the first letters of all the words in the name. I have text in tables. I'm trying to do a find/replace to make these letters all lowercase. And it works... except for the first letter (which is the first letter in each cell). I though GREP would take care of this, but it doesn't. I don't know why... maybe because it's in a table? Anyway, is there a way to force find/replace to make NOT capitalize the first letter? I would think it would just do what I typed, but no such luck. Interestingly, I am able to do this with no issues in Illustrator, although I'm not using tables in that file. 

Thanks.