Benningan's, the casual dining chain where I had many bad dates, and Steak and Ale, a chain I never visited, have filed for Chapter 7 bankruptcy protection, underscoring how cash-strapped diners are not finding deals like unlimited breadsticks all that tempting.

The two chains, which are owned by billionaire John Kluge, have been in financial hot water for months, according to The Wall Street Journal. The paper reports that the chains were so broke that they did not have enough money to pay their employees for the rest of the week.

"Metromedia Restaurant Group (Kluge's company) earlier this year violated several terms of a lending agreement with GE Capital Solutions," the Journal reports. "It had been in negotiations with lenders for months to stave off the filing, while closing some stores and looking for a buyer, said two people involved in the matter."

Rising labor costs and soaring prices for food are killing casual dining chains. Cheesecake Factory Inc. (NASDAQ: CAKE) recently reported disappointing second quarter results, which featured the biggest drop in same store sales in the dining chain's history. Last year, activist investor Nelson Peltz acquired a 14% interest in the company. Brinker International Inc. (NYSE: EAT), owner of Chilli's Bar and Grill, and IHOP parent DineEquity Inc. (NYSE: DIN) are both down by double digits this year.

There is no hope for a turnaround in these companies anytime soon. Much like diners in these establishments, investors in these stocks are in for a world of indigestion.