Gameday Souvenirs has been in business for nearly 20 years providing apparel to schools and businesses in the Bay Area. The company got its start selling St. Mary's College gear at on-campus games and events. In addition to supplying merchandise and souvenirs to St. Mary's College, it is also the sole supplier of De La Salle High School's bookstore merchandise and apparel and offers an online catalog of clothing and souvenirs to the general public.