The document summarizes the experiences from the EUDAT Summer School training in 2018, which faced some challenges but ultimately was a success. It describes how an issue was encountered with the B2ACCESS authentication service, slowing down the initial training activities. However, the event was well-organized by various partners and had a very positive overall evaluation from students. It highlights how impromptu social activities among students and trainers, like going for drinks, helped foster interaction and feedback outside of the formal classroom setting.