Jeanne Lee, an organizer of the event dubbed "Mollypalooza," told The Associated Press the winning bid came from a man who requested anonymity. The event Tuesday raised at least $44,000 to help Molly Bloom's family with medical expenses, Lee said.
Lee said the winner wrote a check but it had not been cashed as of Wednesday. The lunch date is set for Aug. 18 when Biel is in town to receive a humanitarian award, she said.
Bloom was run over and dragged about 38 feet (11 meters) by a Hummer stretch limousine on May 13, police said. Limousine driver Stanley D. Sample, 38, faces a misdemeanor charge of careless driving resulting in serious bodily injury.
Bloom is undergoing rehabilitation at a Denver hospital, the AP reports.