Twins Caravan Marshall MN

Has any one else been to these winter caravans? If so what was your take on the event. I brought my son to the Twins caravan last night in Marshall MN that hosted Brian Dozier, Eduardo Escobar and Dan Gladden. I found the question and answer session pretty humorous as it was mostly lighthearted and conversational. The one question that stood out was some kid asking Brian if Pete Rose deserved to be in the hall of fame, he looked around and asked if this was being recorded and someone told him it was. He then softly said "no" and that was the end of that. I tried to get my son to ask Brian if he worked on anything this offseason to avoid the second slump he had last year. My son of course would not ask this but it was revealed that Brian did hire a nutritionist to maintain his energy levels as the season wore on to avoid the downs that he had during the last half of the season last year.