That's it . . .
El Rey del Cabrito means "King of Kid" (as in little, itty bitty goat).
Sorry i missed that when i was there, Fbaezer . . .
Yahoo travel rates that restaurant number two in Monterrey (they didn't say which was number one) . . .
At this site, they also say: "other dishes, like the magnificent grilled beef cuts, should not be overlooked"--so it seems it might qualify as a steak house. I do recommend trying the kid, though, it's a tender and juicy meat, not unlike good quality pork, if properly prepared.
I knew Fbaezer would have the low-down skinny . . .