We know you're inundated with all the info from everywhere. How can we minimize the clutter and focus on the goods?
This doesn't have to be training related! But it could be....
Who led it? Why was it memorable or amazing?
Were there any surprises? How was the feedback? Did you trainer support you in questions that you had?
Is there stuff we can do better? Would you like to see more of something else? Are there better days or times for you to train?