what do they do?

I booked a dining experience as a treat for my oldest because of a special accomplishment and I saw that they asked if you were celebrating anything. I put down "personal triumph" (which was one of the options) for my son.

However, his personal triumph is kind of private, so are they going to do something over the top? He can be super shy, and now I'm wondering if I should delete it.

Just wanted to get some feedback.