You are invited to a family gathering for a holiday. You have options.

You are invited to a family gathering. Your options are: (1) You go back to your childhood home when you were 13 years old. Everyone is there who would have been alive and coming to the gathering as it was then. Everyone is healthy for the duration of the holiday. Any changes you made to the timeline will continue after the holiday is over.(2) You meet in your current home. All your immediate family and close extended family are there, and everyone is the age they are now, but they are all healthy and happy. (3) You get to meet your immediate and close extended family at the venue of your choice, all expenses paid. Everyone is between the ages of 20 and 40. No one questions for more than a few minutes why they aged up or down, they just accept it. All health issues are nonexistent during the holiday. When the holiday is over, everyone returns to their appropriate ages. For all choices, the holiday is 72 hours. Which do you choose, and what do you do during the 72 hours?