ChefDb: The Chef and Restaurant Database

External references: Bob Zrenner

1.		312 Dining Diva, 2013-03-13
		http://312diningdiva.blogspot.ca/2013/03/lite-bites-what-your-favorite-chefs_13.html
2.		2011-02-09
		http://www.chicagomag.com/Radar/Dish/February-2011/Hubbard-Inn-Opens-Thursday-in-River-North/
3.		Grub Street, 2010-01-13
		http://chicago.grubstreet.com/2010/01/kelly_out_zrenner_in_at_33_clu.html
4.		TimeOut, retrieved on 2009-04-04
		http://chicago.timeout.com/articles/restaurants-bars/73068/branch-27-opens
5.		2007-06-05
		http://chicagoist.com/2007/06/05/no_more_grazing.php
6.		2002-05-31
		http://www.chicagoreader.com/rrr/news/2002/0531.html