A person who contaminated candy with sedative and distributed them to youngsters at a summer program in the area has confessed to sexual crimes against two children both nine and 10.
The accused was arrested after eight youngsters and one adult fell ill at Stathern Lodge in the summer month.
The senior citizen, from the Nottinghamshire area, pleaded guilty to a series of 17 offences when he was present at Leicester Crown Court on Friday.
However, he denied one of the sexual offences he was facing, which was against a young boy.
The accused was held in detention before a subsequent court date on late November.
'Sweet game'
The prosecutor, prosecuting, outlined the criminal behavior to the legal proceedings.
She said his those affected were under-privileged children who were participating in a summer camp which he managed.
The man conducted a "sweet game" with the youngsters, the prosecutor stated, in which he would go into the children's bedrooms when they were getting ready for bed and tell them to consume candy "rapidly".
She told the court the man had conducted this practice with the boys "repeatedly", and youngsters had earlier experienced illness the next day.
She explained the man had been able to explain this for many years as the youngsters being "overwrought by enjoyment", until his family member had worries in recently.
Mrs Prior KC stated further: "In the summer" his stepchild had concerns about the situation, justifiably.
"They decided to investigate in the individual's items."
Mrs Prior KC said items including infant oil, ointment and medical needles were discovered, and his family member contacted the police about his concerns.
She explained the man continued to play the "sweet game" with six youngsters that evening - Saturday 26 July - and they were everyone unwell the following morning.
"Authorities" had not gone out by that point," she stated further.
The regulatory agency, the police conduct office, earlier informed that it was investigating law enforcement's management of the events.
The prosecutor explained the children were unable to walk properly due to their sickness, so the family member called the law enforcement once more.
She stated the defendant then engaged in the "sweet game" in a area of five children.