Producers, executives and stars of the hit reality TV series "Storage Wars" (airing on A&E) were on site during the ISS Expo in Las Vegas to mingle with the masses and drum up support for Charity Storage, a non-profit organization that raises money for charities through self-storage auctions. Here auctioneer Dan Dotson poses for a photo with a fan in the exhibit hall.

Dan and his wife, Laura, conduct approximately 1,500 auctions per year. According to the A&E website, Dan comes from a long line of auctioneers and has been performing auctions since he was 11 years old. He's particularly proud of his "auction chant." He and Laura run American Auctioneers in Riverside, Calif.