Here is a very positive article on Famous Dave's and some good analysis on "Seeking Alpha." Here is the punch-line:
"It doesn’t seem a stretch to think Famous Dave’s can snap back to at least 10 – 12 times earnings over the next year or two. That would lead to a target price range of $7.30 - $8.76 by year-end 2010. The low-end goal would be 35.2% above the current quote and the higher target would represent more than a 62% gain."