An Alabama law firm is suing Taco Bell for alleged false advertising in claiming it uses "seasoned ground beef" or "seasoned beef" in its products.

The class-action lawsuit charges that Taco Bell's meat mixture contains binders and extenders and does not meet the minimum requirements set by the U.S. Department of Agriculture to be labeled as beef, the Associated Press reports.

Attorney Dee Miles says the lawsuit does not seek monetary damages, but asks that Taco Bell be honest in its advertising, the AP reports.

Taco Bell spokesman Rob Poetsch rejects the claims and says the company denies that its advertising is misleading.

Meanwhile, in Tucson, an Arizona taco restaurant (that is NOT affiliated with Taco Bell) is scrapping plans to offer African lion meat in its tacos, KVOA reports.

Bryan Mazon, the owner of Boca Tacos and Tequila, says his Tucson eatery has received "many threats" against the restaurant, family members, customers and vendors, apparently from animal activists, since he announced last week that he was taking prepaid orders for the exotic tacos.

In the past, the restaurant has served unusual tacos, including frog legs, alligator, rocky mountain oysters and rattlesnake.