Dublin native Katie McMahon celebrated her birthday on stage in Dickinson

Dublin native Katie McMahon celebrated her birthday on stage in Dickinson

DICKINSON — For one musician, performing in Dickinson turned out to be a very sweet deal. Katie McMahon, who performed Monday at Dorothy Stickney Auditorium as part of the annual Dickinson Area Concert Association’s season, connected with the audience over her German and Irish heritage and even divulged that the day of her concert happened to be her birthday. Thanking the organizers for their hospitality, McMahon - perhaps best known as the orig…