Brotherhood, SisterhoodEvent Cards Brotherhood and Sisterhood Saturdays are two of Anchor’s Weekly events. These event cards along with many of the other promotional designs I created during my time at Anchor Church could be picked up at the involve wall before or after service. Brotherhood, SisterhoodEvent Cards Brotherhood and Sisterhood Saturdays are two of Anchor’s Weekly events. These event cards along with many of the other promotional designs I created during my time at Anchor Church could be picked up at the involve wall before or after service.