In the hospital, routines carry us through our days and lend a semblance of structure to the chaos of lives disrupted by illness. Some routines happen on a large scale—weekly gatherings of departments for Grand Rounds, hospital leadership meetings for safety huddles, the hustle of getting a cadre of operating rooms started nearly simultaneously in the predawn. Other routines are more intimate—the sequenced process of doing a sterile central line dressing change, the donning and doffing of PPE outside a patient’s room, the one-one-one nursing handoff at shift change.