This is one of 15 simple geocaches in a circular route set out to coincide with my 'Yorkypudding's 15th Birthday' event (GC8H3TY) which takes place on Saturday 15th February 2020, fifteen years after Yorkypudding's first geocache find, and forms part of a walk of approximately 3.6km on mostly steady terrain that should help attendees build up an appetite (and/or a thirst) on the day and won't be too challenging for others walking the circuit at a later date.
Continue up Sheffield Road, then bear slightly left at the Ickles roundabout. You are looking for a small black-covered tube at the gap in the wall.