Again we helped marshall Caledonian Clock Tower ParkRun, much needed as the turnout of runners equalled the record for this event. Afterwards we stopped for an entertaining coffee-based social. A special welcome to Rosemary, who arrived for her first good deed but slightly late, due to me inadvertedly listing the event as lasting 105 minutes. Look out for more volunteering opportunities at https://www.goodgym.org/v3/areas/islington/sessions.