The Old Line Society is a 501(c)(3) nonprofit charitable organization catering to social and civically minded individuals in the Baltimore area. OLS aims at getting the next generation of young professionals in Baltimore to raise money while raising their glasses for local charities and the arts. Since its founding in 2010, OLS has raised tens of thousands of dollars for organizations such as GBMC Hospital, Gilchrist Kids Hospice Care, the Cool Kids Campaign, Big Brothers Big Sisters, Center for Urban Families, Cylburn Arboretum Association, Living Classrooms Foundation, and The Family Tree, while providing a fun and altruistic alternative to the routine social calendar.