On a tip from a reader, I went to check out what was going on at 1145 Westwood Blvd. in Westwood Village, site of the erstwhile Panera Bread.  Window decals and a large banner let us know that something called Brewin’ Coffee is on the way. (Brewin’/Bruin, get it?)  I can’t seem to locate too much on Brewin’, so if you have more information, let me know…