Can't recall if I've ever had breakfast at the Riv. Usually walk over to the Peppermill for something way early so I can read the paper, play some cards at Wynn and get back for a seminar. Just for fun, I ran a Google search on "Peppermill Vegas". 285,000 + hits! Not sure why this place is so famous but it is a fun visit for a meal and you'll surely find a chipper or two lurking. I've been to the place where Jack Nicholson cleared the table in Five Easy Pieces and Spire's in Long Beach on Willmington is a dead ringer for the holdup scene in Pulp Fiction so if you like formica and naugahyde, just add some neon and check out Peppermill. Here's a pretty fair blog entry about it from today: http://www.vegasrex.com/2007/07/30/peppermill-for-lunch/