Getting the order wrong (roast potato instead of poppadom) -- Not terribly bright.
Serving thing-with-sauce in a basket -- Not terribly bright.
Providing a leaflet "please complete our short survey" and then coding it in a way that doesn't work on two different mainstream industry-standard browsers -- Not terribly bright.
The Lakeview Pub and Carvery, Bowness-on-Windermere. For all your not-terribly-bright holiday lunchtime needs.
EDITED 6th Jan 2010 to add: This post is getting a disproportionate number of anonymous comments. Anonymous comments are automatically screeened, which means that the public never get to see them without my intervention. If you're going to comment anonymously and wish your comment to be seen, you'll need to identify yourself, state that you're not a spammer, and include the following sentence: "I am not commercially linked to the Lakeview Pub and Carvery, and have neither received nor been promised any reward for posting this comment", otherwise I'll assume that you may have been paid to comment here and your comment will remain invisible.
Anonymous comments have all been from the following address blocks: