Sure you can purchase a sandwish prep table for you home but it is rather expensive. Unless you are very serious about preparing sandwiches, I suggest you do not buy one.
It is a table holding plates of food that people can go and help themselves to. Buffets tend to be 'finger food' i.e. nibbles such as small sandwiches, sausage rolls, blocks of cheese etc.
Be patient. Club penguin will release a table in the igloo catalogues soon.
The Table - 2008 was released on: USA: 6 May 2008
Your Table Manners - 1958 was released on: USA: 1958
Table 18 - 2014 was released on: USA: 2014 (limited)
Kitchen Table - 2010 was released on: USA: October 2010
Table for Two - 2011 I was released on: USA: May 2011
Final Table - 2013 was released on: USA: June 2013
A Place at the Table - 2001 was released on: USA: August 2001
Table for Two - 1999 was released on: USA: September 1999
The Magic Table - 1903 was released on: USA: February 1903