“At Gun Lake Casino, we truly care about the health and safety of our community, team members and guests,” said Sal Semola, president and chief operating officer of Gun Lake Casino. Gun Lake Casino is showing support to guests and team members who have received their COVID-19 vaccines through free slot play and thousands of dollars in prizes.īeginning Monday through May 31, casino guests who have received their full recommended dose of the Moderna, Pfizer or Johnson & Johnson vaccine may receive $20 in free slot play if they present a valid and complete COVID-19 vaccination card, according to a news release Friday.