It looks like LA/West Hollywood is getting a new Mexican joint.  A banner on the front of 8722 W 3rd St. (previously home to The District by Hannah An) and some brightly painted fiberglass cows are announcing the impending arrival of Mama Por Dios.  MPD operates one other location in Rancho Cucamonga and promises us “Mexican gourmet” served with a side of live Mariachi music or DJs.