Bill Cosby eats free.  All others pay cash.  Mr. Cosby told the Washington Post about Ben’s Chili Bowl half-smokes: “You can describe it the same way a wine connoisseur would be able to tell difference between a pinot noir and a merlot."  Ben’s Chili Bowl celebrated 50 years of half-smokes this week with a show Thursday night at the Lincoln Theatre in D.C. featuring Mr. Cosby and Roberta Flack.  And yesterday, there was a block party celebration in front of Ben’s with Mayor Fenty and Ben’s founder Ben Ali.  Read all about Ben’s Chili Bowl in The Washington Post.  Here’s a companion piece in the Post.  And here’s a Washington Post photo gallery of Ben’s.  And Aamer Madhani here writes a post-block party ode to Ben’s for The Swamp, the Chicago Tribune’s Washington blog.

See the Roadfood.com reviews of Ben’s Chili Bowl.