Two former real estate associates at Sidley Austin in New York appeared Tuesday night on CNBC’s “Billion Dollar Buyer,” a reality television show that features billionaire Tilman Fertitta evaluate business proposals from small business owners.

Unfortunately, Alexander Rein and Zachary “Zack” Silverman, the two ex-Sidley entrepreneurs behind Brooklyn, New York-based Kelvin Natural Slush Co., didn’t get a deal with Fertitta. The show’s host serves as chairman, CEO and sole owner of Houston-based Landry’s Inc., one of the nation’s largest restaurant companies.