The city of Annapolis kicked off its weekend of Juneteenth celebration Friday with a concert at Carr's Beach.The historic beach, once a segregated space where Black people were only allowed to swim, now brings people of all kinds together. Carr's Beach was once part of the Chitlin Circuit, hosting famous musicians including Billie Holiday, Duke Ellington and James Brown.Tarsha Fitzgerald, entertainment coordinator at Carr's Beach, said the event…