This was a good read also confirms that Layman is willing to return to Chew after issue 60.
http://www.bleedingcool.com/2013/04/01/layman-detects-and-chews-the-fat-at-wondercon/
"He wrapped up the panel by formally announcing what had been speculated for years regarding a deluxe Chew hardcover, the Smörgåsbord Edition. The first twenty issues in an Absolute-Sized hardcover, priced at $100 set to premiere at San Diego Comic Con this year. If he manages to get off his lazy butt and design the thing. At the end, the plan is for there to be 60 issues of Chew, plus about 4 or 5 Poyo specials, which will be collected in 12 softcover trades of five issues each, 6 Omnivore Edition hardcovers of 10 issues each, 3 Smorgasbord Editions of 20 issues each, and theoretically two “Walnut Cracker” editions that will be 30 issues each, sized like the Walking Dead Compendiums."