This punch is made separately, then combined together. Apparently this is the authentic way to make it so that the flavours are clear and distinct when mixed. You tell us!
Place ginger and water into Thermomix bowl. Cook 4 min/90°C/reverse/speed soft. Simmer 30 min/60°C/reverse/speed soft. Remove and set aside.
Place cinnamon sticks and water into Thermomix bowl. Cook 4 min/90°C/reverse/speed soft. Simmer 30 min/60°C/reverse/speed soft.
Strain both and discard the solids. Pour both liquids into one Thermomix bowl and add honey. Combine 20 sec/speed 4.
Dilute with flat or sparkling water to taste and serve over ice.