Police were called to the Pier Hotel in Marine Road Central at 12.30am on Sunday January 12 to reports of an assault.
North West Ambulance Service also attended and a man in his 50s was taken to hospital to be treated for a laceration to his neck.
He has since been discharged.
Alexander Lapinski, 57, of Aberdeen Road, Lancaster has been charged with attempted murder and possession of a bladed article.
He has since been remanded in custody and is due to appear at Preston Crown Court on February 11.