The Mistake on the Lake

The Mistake on the Lake or The Mistake by the Lake is a pejorative term referring to:
 * Cleveland, a city in the U.S. state of Ohio located on the southern shore of Lake Erie
 * Cleveland Stadium, a former professional sports venue in Cleveland
 * Erie, Pennsylvania, a city also located on the southern shore of Lake Erie
 * Exhibition Stadium, a former sports venue in Toronto, Ontario, Canada, on the northern shore of Lake Ontario
 * New Soldier Field, a professional sports venue in Chicago, Illinois, U.S.
 * The Lakeside Center portion of McCormick Place, a convention center in Chicago, Illinois, U.S.